000 00341nam a2200121Ia 4500
008 130706s9999 xx 000 0 und d
020 _a0070236658
050 0 0 _aQD 42 .S 395 1987
100 1 _aGoldberg, David E
245 1 0 _aSchaum's 3000 solved probloems in chemistry /
_cDavid E Goldberg
300 _ap.
942 _2lcc
_kQD 42 .S 395 1987
999 _c11717
_d11717