TY  - BOOK
AU  - R Ramakrishnan Nair, 
TI  - Polytechnic Bhouthikam I
U1  - 629 
PY  - 1900///
CY  - Thiruvananthapuram
PB  - State Institute of Languages
KW  - general stack
KW  - Other branches of engineering
KW  - EngineeringGeneralia
ER  -