TY  - BOOK
AU  - Lockhart,Shawna
TI  - A tutorial autocad 2004
SN  - 0131427881
PY  - 2004///
CY  - Upper Saddle River, NJ
PB  - Pearson Prentice Hall
KW  - AutoCAD (Computer file)
KW  - Computer graphics
ER  -