TY  - BOOK
AU  - Sharma R P
AU  - R.P.Sharma
TI  - Principles of mechanical engineering
SN  - 9789381695821
U1  - 621.815 
PY  - 2016///
CY  - New Delhi
PB  - Global academic
N1  - “It includes bibliographical references (p.915-922) and index”
ER  -