TY  - BOOK
AU  - Earle 
TI  - Graphics for engineers : AutoCAD release13 
SN  - 0201846012
U1  - 604.24 EAR 1996 
PY  - 1996///
CY  - Reading
PB  - Addison-Wesley Pub.
KW  - AutoCAD (Computer file)
KW  - Engineering graphics
N1  - Includes index
ER  -