TY  - GEN
AU  - Preston, Edward J.
AU  - Crawford, George W.
AU  - Coticchia, Mark E.
TI  - CAD/CAM systems : justification, implementation, productivity measurement
SN  - 0824772571
PY  - 1984///
CY  - New York
PB  - Marcel Dekker
KW  - MECHANICAL ENGINEERING
KW  - CAD/CAM SYSTEMS
ER  -