TY  - BOOK
AU  - Shigley, J
TI  - Mechanical engineering design(in si units)8 th.ed
SN  - 978-0-07-066861-4
U1  - 621.815 
PY  - 2009///
CY  - New Delhi
PB  - Tmh Publication
KW  - Mechanical Mechatronics Engineering
ER  -