TY  - BOOK
AU  - Oberg, Erik
AU  - Jones, Franklin D.
TI  - Machinery's Handbook for Machine Shop and Drafting Room 
U1  - 621.802 
PY  - 1952///
CY  - New York : 
PB  - Industrial Press, 
KW  - Machinery Handbooks Manuals
N1  - NN
ER  -