00807cam a22002771 4500 9263827 BD-DhUL 20141002112752.0 960717s1943 nyua b 000 0 eng 43005840 (OCoLC)35095679 DLC NBuBE DLC BD-DhUL premarc QD33 .L493 540 LEC Lemkin, William. Chemistry in modern practice / by William Lemkin ... New York : Oxford Book Company, c1943. ix, 630 p. : illus., diagrs. 21 cm. Includes Index. "Helpful books for further study": p. 610-614. Chemistry. Technology. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 14339 14339 0 0 ddc 1 540_000000000000000_LEC 0 NFIC 25764 DUSL DUSL GEN 2014-10-02 540 LEC 86861 2014-10-02 2014-10-02 BK