TY  - BOOK
AU  - Chaudhry,A.Rehman
AU  -  Khan,Abdul Waheed
AU  - Chughtai,MrNazir Ahmad
AU  - Javid,MrM.Munawar
AU  - Zafar,MrZafar Mehdi
TI  - Textbook of chemistry: for class xii 
U1  - 540 
PY  - 1996///
CY  - Lahore
PB  - Orient Publishers
KW  - Chemistry
ER  -