TY  - BOOK
AU  - KHURMI, R.S.
AU  - GUPTA, J.K.
TI  - MECHNICAL ENGINEERING
SN  - 8121906288
U1  - 621/KHU 
PY  - 2004///
CY  - NEW DELHI.
PB  - S. CHAND & CO. LTD., NEW DELHI.
ER  -