TY  - BOOK
AU  - Schrock, Cheryl R 
AU  - Heather, Steve
TI  - Beginning AutoCAD 2015 : exercise workbook 
SN  - 9780831135188 
U1  - 620.0042028553 SCH 2015 
PY  - 2015///
CY  - South Norwlk, CT
PB  - Industrial Press
KW  - AutoCAD
KW  - Computer graphics
ER  -