TY  - BOOK
AU  - Singh, Lakhmir
AU  - Kaur, Manjit 
TI  - Chemistry: science for ninth class part-2 
SN  - 9788121927628
PY  - 2012///
CY  - New Delhi
PB  - S. Chand & Company
N1  - Gifted by Prof. Prabha Chawla (Retd. Director Professor IGNOU)
ER  -