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METABOLISM and E N Z Y M E SYSTEMS
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BOOKS
Frcm Cosmetics to Space Ships
ADENOSINE PHOSPHATES N U C L E I C A C I D S and M E T A L L I C N U C L E A T E S
j.i
NUCLEOTIDES and N U C L E O S I D E S P U R I N E S and P Y R I M I D I N E S SUGARS and SUGAR P H O S P H A T E S GLUTATHIONE COMPOUNDS SULFHYDRYL R E A G E N T S THYMIDINE COZYMASE
L- and
Optically Standardized Isotopicallyr Labeled with C14, £ 35 or P 32
D-AMINO ACIDS,
RADIOCHEMICALS,
These Schwarz Preparations meet t h e exacting requirements of products intended for use in biochemical research, Write for informative technical bulletins, complete specifications and references to literature.
SCHWARZ LABORATORIES, INC· Leading Manufacturers of Yeast RiOchemicals and Fine Chemicals
5-y&»£riuni statistical mechanics and detailed account of selected group of developments—fluctuation theory, imper fect gas and condensation theory, distribu tion functions, nearest neighbor (Ising) statistics, and free-volume and hole theo ries of liquids and solids. The Mathematics of Diffusion. J. CRANK. vi + 347 pages. Oxford Université Press. 114 Fifth Ave., New York 11, Ν. Υ. 1956. $8.00. Methods of solving the diffusion equation for both constant and variable diffusion co efficients. Includes definition and meas urement of diffusion coefficients, diffusion with a moving boundary, simultaneous dif fusion and chemical reaction, and the dif fusion of heat and moisture.
Applied Electrical Measurements. ISAAC Associates: Philadelphia Quartz Co. of Calif., Berkeley & Los Angeles, t. KINNARD. xi 4- 600 pages. John Calif.y Tacoma* Wash. ; National Silicates Limited, Toronto* Canada.Wiley & Sons, Inc., 440 Fourth Ave., New York 15, Ν. Υ. 1956. $15. PQ W O R K S : A N D E R S O N . I N D . , BALTIMORE, M D . , BUFFALO, Ν. Υ., C H E S T E R . PA.. Detailed coverage of theory and measure ments of electrical quantities and measureJEFFERSONVILLE, !ND. 5 KANSAS CITY. KANS., RAHWAY, N. J., ST. LOUIS, MO., UTICA, ILL. N'NiyERSA:RY'
4446
C&EN
SEPT.
10, 1956
