TY  - BOOK
AU  - Kaur,H
AU  -  
TI  - S.Chand's objective chemistry 
SN  - 81-219-1657-7
U1  - 540.77 
PY  - 1998///
CY  - New Delhi
PB  - S.Chand
KW  - Chemistry-Examinations
ER  -