TY  - BOOK
AU  - Leach,James A.
TI  - Autocad 2006 companion: essentials of autocad plus solid
SN  - 0073402478
PY  - 2007///
CY  - Boston, Burr Ridge
PB  - Mc-Graw Hill
KW  - Autocad
KW  - Computer aided design
KW  - Computer graphics
N1  - Includes index
ER  -