000 00359nam a2200145Ia 4500
020 _a0877201056
082 _bT-1224
_a540
100 _a"Cohen, Paul S."
245 0 _aChemistry A Contemporary Approach
260 _bAmsco School Publications
_aUSA
_c1989
300 _a580
944 _cTB
999 _c132593
_d132593