000 00311nam a2200121Ia 4500
008 220505s1987 xx 000 0 und d
041 _aeng
082 _a540/ROS
100 _aRosenberg,Jerome.L.
_9636870
245 _acollege chemistry
260 _anew delhi
_bMcGraw Hill
_c1987
650 _aCHEMISTRY
_9636871
999 _c447411
_d447411