TY  - GEN
AU  - Voisinet, Donald D.
TI  - Introduction to computer aided drafting
SN  - 0-07-067558-9
U1  - 604.2602854 
PY  - 1983///
CY  - New York
PB  - McGraw-Hill
KW  - Computer graphics
KW  - Engineering graphics
KW  - Mechanical drawing
KW  - Editing
KW  - Technical drawing
ER  -