TY  - BOOK
AU  - Norton Robert l.
TI  - MACHINE DESIGN An Integrated Approach
SN  - 8178084341
AV  - 621.815 NOR M 
U1  - 621.815 NOR M 
PY  - 2004///
CY  - delhi
PB  - Pearson Education
KW  - India
KW  - K434
ER  -