00273nam a22001097a 4500020001800000082001200018100001700030245005300047250000600100260004900106300000800155  a9789352535200  a540/MAD  aMADAN, R. L.  aCHEMISTRY FOR DEGRR STUDENTSbB.Sc. SEMESTER-III  a1  aS CHAND AND COMPANY LIMITEDbNEW DELHIc2017  a513