TY  - BOOK
AU  - Budynas, Richard G.
AU  - Nisbett, J. Keith
TI  - Shigley's mechanical engineering design [9th ed.]
SN  - 9780071077835
U1  - 621.815 
PY  - 2011///
CY  - New Delhi
PB  - Tata McGraw Hill Education 
KW  - Mechanical engineering
KW  - Engineering design
KW  - Machine design
ER  -