TY  - BOOK
AU  - Singh, Sadhu
AU  - Singh, Sadhu
TI  - Elements of mechanical engineering / Sadhu Singh
SN  - 8121926467
AV  - TJ146 .S56 2006 
U1  - TJ146 .S56 2006 
PY  - 2006///
CY  - New Delhi
PB  - S. Chand and company
KW  - Mechanical engineering.Mechanical engineering
ER  -