TY  - BOOK
AU  - Yarwood,A.
TI  - Introduction to AutoCAD 2012: 2D and 3D design 
SN  - 9780080969473
PY  - 2011///
CY  - Abingdon, Oxon
PB  - Routledge
KW  - AutoCAD
KW  - Computer
KW  - Aided design
N1  - Includes index
ER  -