00349nam a2200157Ia 4500008004100000020001800041035001000059082001300069100002300082245003800105250000600143260001900149300000800168500000900176650000600185210723s9999||||xx |||||||||||||| ||und|| a0-07-023665-8 a34890 a541BGOL aGoldberg, David E. 0a3000 Solved Problens In Chemistry a- aNew YorkbMGH. a613 a3394 a-