000 00274nam a2200121Ia 4500
008 160710s1988 xx 000 0 und d
082 _a540.76 DAL
100 _aDALEY
245 _aPROBLEMS IN CHEMISTRY
260 _bMARCEL DEKKER
_c1988
300 _a476
942 _2ddc
_cB
999 _c49991
_d49991