TY  - BOOK
AU  - Gary Koser,P.E.
AU  - Dean Zirwas
TI  - Workplace Skills for Success with AutoCAD? 2010: ADVANCED, A Layered Learning Approach 
SN  - 9781282670525
PY  - 2010///
PB  - Prentice Hall
UR  - http://lib.myilibrary.com?id=267052
ER  -