TY  - BOOK
AU  - Punjab Textbook Board
TI  - Chemistry : for xi
SN  - (hb)
U1  - 540 
PY  - 1999///
CY  - Lahore
PB  - Jamil Book Center
KW  - Chemistry
KW  - Transition elements
KW  - Organic chemistry
KW  - Chemical industries
KW  - Hydrocarbons
KW  - Hydrogen
KW  - FEAS
ER  -