TY  - BOOK
AU  - Puerta,Frank E.
TI  - AutoCAD 2007 in 3D: a modern perspective 
SN  - 0132276593
PY  - 2007///
CY  - Upper Saddle River, NJ
PB  - Pearson/Prentice Hall
KW  - AutoCAD (Computer file)
KW  - Computer graphics
KW  - Three-dimensional display systems
ER  -