TY  - BOOK
AU  - Spotts,M.F.
ED  - Shoup,T.E., Hornberger, L.E. Etc.
TI  - Design of Machine Elements
SN  - 9788177584219
U1  - 621.815 
PY  - 2008///
CY  - New Delhi
PB  - Pearson Education
ER  -