TY  - BOOK
AU  - French,Thomas Ewing
TI  - Mechanical drawing: CAD-communications 
SN  - 0071126198
U1  - 604.2 22
PY  - 1990///
CY  - New York
PB  - Gregg Division, McGraw-Hill
KW  - Mechanical drawing
N1  - Includes index
ER  -