000 00278nam a2200121Ia 4500
008 160710s1978 xx 000 0 und d
082 _a540 GIR
100 _aGIRI, S.
245 _aPROBLEMS IN CHEMISTRY
260 _bATMA RAM AND SONS
_c1978
300 _a654
942 _2ddc
_cB
999 _c44655
_d44655