TY  - GEN
AU  - Khurmi,R. S. 
AU  - J.K Gupta
TI  - Mechanical engineering: (conventional and objective type)
SN  - 9789355014450
PY  - 2023///
CY  - New Delhi.
PB  - S. Chand.
KW  - Mechanical engineering- Competitive examination Guide Book
ER  -