Principles of metallography. By R. S. Williams. Pp. 158, (New York: McGraw-Hill Book Company, London: Hill Publishing Co., Ltd. 1920.) Price 12s. net

C. O. Bannister
1920 Journal of the Society of Chemical Industry  
It is t o l o Iiopcd t~m t this dntIiusinim will prow sufliciontly infectious t o induco n lnrgo nunibcr of ' RUDOLIW SCXIENCK. Translated and annotated studoiits to carry out tlio eqicriinonts described. Iv It. 6. D~N . First edition. P p . 239. ( N e w Tliyro nro fcw brnnclics of orperinientnl scionco in York: ~o h n Wrley and Sons, Znc.; London: which nicro proccduro pliiys :L part as im ortnnt Chnpiituit untl IIall, L t d . 1919.) Z'ncc 17s. Od. ns in colloid clieniistry, ;ind 110110 in
more » ... ;ind 110110 in w~iicli t i c proc. 0. nAXNlBTP.11.
doi:10.1002/jctb.5000391416 fatcat:fvvj7uush5epzpr2awgbixggga