000 00406nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a541.3 G1
100 _a"Gurtu, J N"
245 0 _aAdvanced Chemical Calculations
250 _a\\197100ENGGPMX
260 _aPragati Prakashan
260 _b1971
260 _cMeerut
300 _a270p
500 _aincludes index and biblioraphy
942 _cBK
999 _c70055
_d70055