TY - BOOK AU - PURI, LATE B.R. AU - PURI, LATE B.R., AU - SARMAH, L.R. AU - PATHANIA, MADAN S. TI - PRINCIPLES OF PHYSICAL CHEMISTRY U1 - 910.02 PUR CY - JALANDHAR PB - VISHAL PUBLISHING CO. KW - PHYSICAL GEOGRAPHY N1 - TRANSFERRED TO COLLEGE HOSTEL ER -