TY  - BOOK
AU  - Norton,Robert L.
TI  - Machine Design
SN  - 9789353062408
U1  - 621.815 NOR 
PY  - 2018///
CY  - [S.l.]
PB  - Pearson 
N1  - Import
UR  - http://www.amazon.com/exec/obidos/ASIN/0071127283/chopaconline-20
ER  -