TY  - GEN
AU  - Yarwood, Alf.                
TI  - Introduction to autocad 2008 : 2D and 3D design: 2D and 3D design 
SN  - 9780750685122 :
U1  - 620.00420 
PY  - 2007///
CY  - London
PB  - Elsevier,2007.
KW  - Computer graphics
N1  - Includes index; Distributer: Al-Ahram; Catalogued by: Sara
ER  -