TY  - BOOK
AU  - Doyle, Lawrence E.
AU  - Keyser, Carl
AU  - Leach, James L
AU  - Schrader, George F
AU  - Singer, Morse B
TI  - Manufacturing Processes and Materials for Engineers
SN  - NMIT003742
U1  - 671 DOY 
PY  - 1969///
PB  - Prentice-Hall
ER  -