TY  - BOOK
AU  - R Ramakrishnan, 
TI  - Polytechnic Bhauthikam Ii
U1  - 530 
PY  - 1900///
CY  - Thiruvananthapuram
PB  - State Institute of Languages
KW  - general stack
KW  - Natural Science
KW  - PhysicsGeneralia
ER  -