NEW BOOKS - Chemical & Engineering News Archive (ACS

Nov 6, 2010 - Elementary Mathematical Programming. ROBERT W. METZGER. ix + 246 pages. John Wiley & Sons, Inc., 440 Fourth Ave., New York 16, N. Y. ...
1 downloads 0 Views 239KB Size
eiature, mechanisms, a n d detailed I phases of phosphorus chemistry a n d I possibly wonder whether interprets I tions based on so-called m o d e r n con- j cepts will stand the test of time and I progress, we are never left i n doubt as I to the author's own position, especially! since t h e first-person pronoun is u s e d ! frequently throughout t h e text. But I we cannot help b u t a d m i r e such an | attitude. W e can only express t h e hope I that other writers, too, will take heart J and express with courage their scientific J convictions, rather than belabor the J theoretical treatment of their scientific I effusions with too many escape clauses. | This book was written b y a n indus- j trial chemist, fully a w a r e of t h e com- ! mercial importance of phosphorus chemicals. T h e book answers many of the questions which academicians fre-1 quently disregard, with some haughti-1 ness, as to the "why" a n d " h o w " of industrial applications. N o t only is the author to b e complimented for writing this very stimulating a n d provocative treatise, b u t also Monsanto in permit- j ting one of its top-flight scientists to engage in such an effort. W e shall look forward to t h e appearance of Volume II. Phosphorus and Its Compounds. V o l . I I. JOHN R. VAN W A Z E R . xiii -f- 954 |

a new and better way TO stir and heat liquids

4EM£ft STIR-PLATE combines en variable magnetic stirrerr and a closely controlled, nôî folate so that y c y novsican stir and heat liquids s i multaneously. « .or perform eitheirr operation independently. Ideail for the many stirring, dissolving*, and mixing operations performed in the modern-day l a b oratory. Magnetic stirring actlc*en lets you stir liquids in closed o*«r vacuum-sealed systems, odd-shaped or narrow-necked vessels, and other non-magnetic fleet or curved-bottom containers not usable with many ordinary stirring units. Hot plate lets yo>«u apply thermostatically controlled heat over a wide stepless range to make this the ideal corr»bination stirring-heating unit to bring extra time and money savings to your laboratory. Pric«e complete with two stirring magnets and 5 ' cord with plug, $84.50. Write for free literature and name of nearest dealer.

T H E R M O ELECTRIC M A N U F A C T U R I N G C O · 492 Huff Street. Dubuque, Iowa

pages. Interscience Publishers, Inc., j New York. 1958. $27.50. Reviewed b y L. F . Audrieth, Department of Chemistry a n d Chemical Engineering, University of Illinois.

I NEW BOOKS

r Elementary Mathematical ROBERT W. METZCER.

Programming.

ix 4- 246 pages.

John Wiley & Sons, Inc., 440 Fourth Ave., New York 16, Ν. Υ. 1958. $5.95. Basic descriptions of several methods of mathematical programming chosen to rep­ resent actual situations. l-he text leads students into advanced studies in opera­ tions research. Advances in Pest Control Research. Vol. II.

R. L. METCALF, editor,

vii + 426

pages. Interscience Publishers, Inc.. 250 Fifth Ave., New York 1, Ν. Υ. 1958. $12.50. Subject matter selected from recent sig­ nificant research trends related to all phases of pest control but with emphasis on fundamentals. Heat and Mass Transfer. 2nd ed. E. R. ECKEHT

AND ROBERT

M. DRAKE, JR.

xiv -j- 530 pages. McGraw-Hill Book Co., Inc., 330 West 42nd St., New York 36, Ν. Υ. 1959. $12.50. Completely revised text on heat and mass transfer for advanced engineering students. New developments in convection, boiling water transfer, and radiation are included. (Continued

MsâsËsSim^^ËOTSl· for faster, dependable spectro-analysis w i t h Bausch & Lomb

GERTiFiED-FREClSION GRATINGS Distinct separation between l i g h t rays of wavelengths less t h a n o n e billionth of a n inch apart!—this is standard performance w i t h B&L p l a n e diffraction gratings. Over 100 different reflectance a n d transmis-

sion gratings a r e available, from 3 0 x 3 2 m m to 153X203mm; from 40 t o 2160 grooves p e r m m ; widest r a n g e of blaze angles. W r i t t e n cer­ tification of detailed specifications ojnçj r*recisioo.s

F R E E DATA B O O K explains theory and mechanics of use of gratings in light dispersion. Write for Catalog D-261. Bausch & Lomb Optical Co., 7 487 4 St. Paul St., Rochester 2, Ν . Υ .

on page 188) MARCH

2, 1 9 5 9 C & E N

139

(Situations Wanted*

Continued)

P U K N T A'I'UIKXKV: B.S.. C h E . New Y«.ik liai. ajre 34. 7 yeai>' paient e\|»ei leur*. 4 vtnii.» ;t*"»t-t:*nt i>ate»t «-. _ " R E T Ï R Ï T D CHEMIST. M.S., 64. 40 years diversified analytical experience, available for full or part-time duty m laboratory, o: a- technical writer < method*, s-truulards, specdi«ation«, matei lal cotlmg. literature s·-arrhes, related work), X.J./X.Y. tuetronolitan area r»ref err**d. Hox aifi-l-g, C ' & V X . F W n » Pa. POLYMER CHEMIST: ï)estres> tfchniral s»*rv ice or sales tn synttnetic resui field. ^ Prefer Notlheast. Kxceiient !un*temic reconi. Veteran. sir crie. 31. B.S. Nine vestrs varierl expern*tnsp including pilot plant worik with monomers, research and development o f PV Ac as applied t o ward adhesive* and nrntuigs. Box 301 L 2. C. ά Κ. X . . Easton. Pa.

RF;SF;ARCH AND Ι DEVELOPMENT AD-

MI X I S T R A T I O X : Onr»»ir « hem. P h . D . Heavy an terluiology. Pacific Coast only. Hox 312 L 2, C. Λ- F X , K ^ t n n , Ptv C H E M I S T - Engineenupr. ro^earch. technical sale--serv ice. Extensive exj>ene •» researchplant production. Yiiiyis.. c«niipoi. .mg, stabilizer^, sepamtors, -ih er-zinc batteries. Including design, estimating, expetiiting. plating process control. scheduling. »|*e»ctiiratioris. Thoiough knowledge all instiiinipiit:*tmn. applications, cus­ tomer sa les-serv ice. Ctillesre teaching. Adaptable, imacinat îve. Available siliort not ic»*. Location open. Box 309-F 2. C. A* E. X . , Easton. Pa.

SITUATIONS WANTED (Nonmembers)

j

L I B R I C A T I O N CI1EXI1ST: B.S. Chemical engineering. î