TY  - BOOK
AU  - Earle 
TI  - Engineering design graphics : AutoCAD release 12 
SN  - 0201519828 
U1  - 620.0042028566869 EAR 1994 
PY  - 1994///
CY  - Reading
PB  - Addison-Wesley Pub.
KW  - Engineering design
KW  - Engineering graphics
N1  - Includes index
ER  -