TY  - GEN
AU  - Norton, Robert L.            
TI  - Machine design : an integrated approach: an integrated approach 
SN  - 0131481908
U1  - 621.815 
PY  - 2005///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall,2005
KW  - Machine design
N1  - distributer: Al-Ahram; catalogued by: wessam
ER  -