TY  - BOOK
AU  - "MR HANIF DURRANI, MR TANVEER AHMED KHAN, MS PARVEEN ARARIN, PROF SHAFQAT ALI, MR VISHAL SHARMA, MR GHULAM QADIR, MR NAZIM AHMED, ME QWAIS ANWER"
TI  - THE TEXT BOOK OF CHEMISTRY FOR GRADE 9
SN  - 0000000000000
U1  - 540 
PY  - 2021///
CY  - PAKISTAN
PB  - SINDH TEXT BOOK BOARD
ER  -