TY  - BOOK
AU  - Clerk, John O E
TI  - Chemistry
U1  - 541 
PY  - 1977///
CY  - New Delhi
PB  - Vikas
KW  - GENERAL STACK
KW  - NATURAL SCIENCE& MATHEMATICS
KW  - CHEMISTRY & ALLIED SCIENCE
KW  - PHYSICAL CHEMISTRYChemistry
ER  -