00609nam a2200217 a 4500 72010 BD-RjUL 20211209082212.0 170511s1959 nyua 001 0 eng (BD-RjUL)72226 DLC ODaWU OCoLC DLC BD-RjUL eng eng 23 540 LEU 1959 Lessing, Lawrence P. 212990 Understanding chemistry / Lawrence P Lessing New York : Interscience Publishers 1959 192 p. : ill. ; 22 cm. Includes index Chemistry. 212991 ddc BK 72010 72010 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1963-03-16 Zeithinger 15.00 0 540 LEU 1959 2017-05-11 00:00:00 C-1 2017-05-11 BK