nut a t all as sophisticated nor as comprehensive as Goodcno~~gh's "Alagnetism and T h o Chemical Bond." Following the developmenL of atomic magnetism up t o the Land6 factor equation, dinmagnetism is dcswibcd for hoth ionic cryst,als and molecular substances. Pa~amagnetism is treated for m o l e a h substnnees briefly and rather move completely for the transition m e l d complexes. Perhaps half of the hook is devoted t o consideration of interactions in tho solid state resulting in fe~.romngnetism,nntife~.romngnetism, and ferl.imngnetism. The entire treatment requires liltlc mnthemntiaal hnckgronnd, bill, pres,lmes familiarity with inorganic, mgnnir:, and phyrirnl chemistry, each at. the elemenlnry level. Tho hook rsnnot bc recommended as a test (even fol. French-~vxrling chemistry majnl.~) since no course in the USA is likely to he devoted entirely t o this topic usillamt considerable theol.oticn1 espans o . 11,addition there m e no plnblems. 0 1 1 the other hand it is recommended highly RS a s ~ w c teo which the sbndent can be ~eferredfar an excellent inlraditction t o thc practical aspeck of lhc mngnelic pmperlics of mnttev in the eondcnsed phase. T h e n ~ ~ r l emagnetic m I.esanmre and elerIron pn~mnngnelicvcanm.nrc phenomena arc 1~01 deswibed. The exoerimental
S. Y. TYREE,JR. College of William oad Atarg Williamsburg, Va. Separation Technique in Chemistry and Biochemistry
Edited by Roy A . Arizona, Tucson. New York, 1067. and tables. 16 X
Keller, University of Marcel Dekker, Inc.,
+
xvi 415pp. Figs. 23.5 em. $12.75.
The nineteenth Ammd Summer Symposium on Analyticd Chemistry was held a t the University of Alberta in J m e , 1966. This v o h m e publishes twenty of the papers there presented, by nearly 50 contributors. The majority of t,he papers deal wit,h topics related m d e r the general theme of chromatography. I t is also noteworthy bhat '%iorhemistryn is in the title. Symbiosis involving 'Lanslyt,icaI" and "biochemistry" snrely is evident. WFK
-Erratum
The correct price for "Problems i n Specl.roseopy-Organic Structure Determination by NiMlt, I R , U\r, and Mass Spectra" by Barry RI. Trost, reviewed in the M a w h Book Xcview Section (45, A242, 1968) is $ll..5O clot,hbound, and $4.50 paperbound.
Volume 45, Number 6 , June 1968
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A515
