TY  - BOOK
AU  - Malhotra, S. K..
TI  - Companion chemistry: class xii 
U1  - 540 
PY  - 2012///
CY  - New Delhi
PB  - S. Dinesh & Co.
KW  - Chemistry
KW  - Companion chemistry
N1  - Includes bibliographical references and indexes
ER  -