TY  - BOOK
AU  -  Paul Richard, Frank E. Puerta & Jim Fitzgerald -
TI  - Autocad 2009 In 2d And 3d:A Modern Perspective
SN  - 9780138138769
U1  - 620.00420285536/RIC 
PY  - 2009///
PB  -  Pearson Education
ER  -