00309nam a2200109Ia 4500008004100000082001200041100001600053245004600069260003800115300000900153650003700162191201s2019    xx            000 0 und d  a547 BOP  aBothara,K.G 0aPharmaceutical Organic Chemistry-I Sem.II  bNirali PrakashanaNew Delhic2019  a5.16  aPharmaceutical Organic Chemistry