TY  - BOOK
AU  - Sharma, C.S : Purohit, Kamlesh
TI  - Design machine elements
SN  - 81-203-1955-9
U1  - 621.815 SHA 
PY  - 2003///
CY  - NEW DELHI
PB  - PRENTICE HALL OF INDIA
KW  - DESIGN MACHINE ELEMENTS
ER  -