TY  - BOOK
AU  - PURI (B R)
AU  - SHARMA (L R)
TI  - Principles of physical chemistry
SN  - 8187210001
U1  - 544/129 UGC 
PY  - 2000///
CY  - Jalandhar
PB  - Shoban Lal Nagin Chand & Co
ER  -