TY  - BOOK
AU  - Conner,Frank
AU  - Huddleston,Tim
AU  - Tidrow,Rob
TI  - AutoCAD student workbook
SN  - 1562050184
U1  - T/385 
PY  - 1991///
CY  - Carmel, Indiana
PB  - New Rider Publishing
KW  - AutoCAD (Computer file).
KW  - Computer graphics.
ER  -