TY  - BOOK
AU  - Voisient,Donald D.
TI  - Introduction to computer-aided drafting
SN  - 0070675589
U1  - T/385 
PY  - 1983///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Computer graphics.
N1  - Notes Registration no: 191 (1al) Notes Registration no: 191 (1al) New campus (c1)
ER  -