00280nam a22001097a 4500082001900000100002100019245004700040260003500087300000900122650002200131700001700153  a530.078bSET-E  aSethumadhavan, P  aExperimental PhysicsbBSC Degree Programme  aCalicutbManjusha Publications  a199p  aPhysicsaTextbook  aAnila. A. K.