000 00339nam a2200133Ia 4500
008 230516s1989 xx 000 0 und d
041 _aeng
082 _a547/SIN/CHA
100 _aSingh & chawla
245 _a Organic Chemistry An Intruduction
260 _bJAIN M. K.
_c1989
300 _a175
650 _aPHARMACEUTICAL CHEMISTRY-I
999 _c385503
_d385503