TY  - BOOK
AU  - Tickoo, Sham 
AU  - Vivek Singh 
TI  - Customizing AutoCAD 2009
SN  - 9788131726662
U1  - 620.00420285536 
PY  - 2009///
CY  - Delhi 
PB  - Pearson Educations 
KW  - Computer graphics
N1  - Includes index
ER  -