TY  - BOOK
AU  - Bedi, D S
TI  - Elements of mechanical engineering
U1  - 621 B39E(3) 
PY  - 2019///
CY  - New Delhi
PB  - Khanna Book Publishing
N1  - 3662 11/10/2019 RBP19/77339 08/11/2019 UIET (SFS)
ER  -