00378nam a22001457a 4500082001500000100001700015245005900032260003500091300000800126490002300134505002100157650003200178650000900210650001300219  a541.28 MAG  aMageswaran,R  aPhysical And Theoretical Chemistry:  Quantum Mechanics  aColombobOpen Universityc1987  a74p  a Level 4- PSU 2115  aBachelor Science  achemistry,quantum mechanics  aOUSL  aPSU 2115