โ Scribed by Manted, E. B.
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
doublc and niiscd solvcnts ; pour point dcpressants, oiliness and oiliness cnrricrs ; inhibitors for osidation iind fluorcsccncc aids. As is usual in this Series, the docunietitation is admirable, useful appcndiccs arc included, togctlier with a very coniplcte subjcct and author index. The general
a wny ns to make the book an cxccllent guidc to tlic studcnt, by whicli hc can understand wlitit lic is nctmdly doing to the fnbric in each proccss iind carry out liis work intelligently. To the cxpcricnccd finisher nlso the book will bc of grcnt vnluc, by rcnson of its siiggcstions on many points w
## OEEMIBTRY AND INDUSTRY 1033 tions nrc copious aiitl wcll reproduced, though some of the older ones lack the sharpness of outlinc nnd clcnrncss in detail that charactcriuc those in tlic cnrlicr German cditions. Thc trnnslntor has ziddcd greatly to thc value of the rcfcrciiccs to tlic liternturc
giving ndeqiintc theorcticiil csplnnntions with ench metliod tlcscribcd. In general only one cs:iniplc of ench type of deterininntion is given i i ~i d the cs:iniplcs are more of tlic iicndcmic tliiin conu~icrciiil t ypc. It mny be conimenclcd to the notice of teaclicrs looking for n textbook with n
## CIiEhIISTRY AND INDUSTRY to tlic nunibcr of ntonis in thc iiiolecule appcnrs, how-inorganic chemistry, nnd ends with a usefill treatment cvcr, to bc very nrbitrary, espccinlly mhcn this niiiiibcr of dipole nssocintion, adsorption nnd tlie licrr cffcct. is nR high as ciglity-six (cf. p. 91). Th