TY  - BOOK
AU  - Iqbal M. Zafar
AU  - Rehman A. 
TI  - Advanced practical chemistry
U1  - 540.1 21
PY  - 1989///.
CY  - Lahore
PB  - Markazi Kutub Khana
KW  - Chemistry
N1  - Includes appendix.
ER  -