00564nam a2200181 a 4500 20231107081831.0 090330s19uu xx 00 eng d HSLRC HSLRC HSLRC G. H. Cannon 42642 Labtext in science. Vancouver : Copp Clark Pub, c1968. 191 pages. : illustrations Book 1 42665 Includes bibliography. Science Laboratory manuals 42643 lcc BK 45106 45106 0 4 lcc 0 0 HSLRC HSLRC CIR 2019-11-19 Q 182.5 L32 1968 HS967 2019-11-19 00:00:00 1 2019-11-19 BK