TY  - BOOK
AU  - Chopra, S.B.
AU  - Chopra, S.B.
TI  - Dictionary of mechanical engineering
AV  - 621.03 CHO 1996 
U1  - 621.03 CHO 1996 
PY  - 1996///
CY  - New Delhi
PB  - Anmol Publications Pvt Ltd
KW  - Mechanical Engineering
ER  -