TY  - BOOK
AU  - NCERT
AU  - NCERT
TI  - Physics textbook for class XII
SN  - 8174506713
AV  - 530 NCE 2007 
U1  - 530 NCE 2007 
PY  - 2007///
CY  - New Delhi
PB  - NCERT
KW  - Physics
ER  -