TY  - BOOK
AU  - Yarwood, Alf,
TI  - Introduction to autocad 2011: 2D and 3D design 
PY  - 2010///
CY  - Amsterdam
PB  - Elsevier
KW  - Autocad
KW  - computer programming
KW  - sears
N1  - Includes index
ER  -