TY  - BOOK
AU  - Vasudevan Nair, M K  .
AU  - Devidas,P V  .
TI  - Workshop technology, Vol 1 / 
U1  - 621.9 
PY  - 1975///
CY  - Thiruvananthapuram : 
PB  - State Instititute of Languages , 
ER  -