TY - BOOK AU - Puri,B.R. AU - Sharma,L.R AU - Pathania,Madan S. TI - Principles of physical chemistry SN - 8188646652 U1 - 541 P973P43 PY - 1962/// CY - Jalandhar PB - Vishal KW - Chemical bonding KW - Thermochemistry KW - Catalysis KW - Photochemistry KW - Surface chemistry ER -