TY  - BOOK
AU  - Voisinet,Donald D.
TI  - Introduction to computer-aided drafting
SN  - 0070675589 (pbk.) 
U1  - 604.2402854 19
PY  - 1983///
CY  - New York
PB  - Gregg Division, McGraw-Hill
KW  - Computer graphics
N1  - Includes index
ER  -