TY  - BOOK
AU  - Leach,James A.
TI  - AutoCAD 2004 companion
SN  - 0072936835
U1  - 620.0042 23
PY  - 2005///
CY  - Boston, Massachusetts : 
PB  - McGraw-Hill Higher Education , 
KW  - AutoCAD (Computer file). ; Computer graphics
ER  -