TY  - BOOK
AU  - Yarwood,A.
TI  - An Introduction to 3D autoCAD releases 12 and 13
SN  - 0582290910 :
U1  - 620.004202855369 
PY  - 1996///
CY  - Harlow, Essex
PB  - Addison-Wesley
KW  - Computer graphics
KW  - AutoCAD (Computer file)
KW  - Computer-aided design
N1  - Includes index
ER  -