TY  - BOOK
AU  - Leach, James A.
TI  - AutoCAD 14 companion : : essentials of AutoCAD plus solid modelling
SN  - 0-256-26692-1
U1  - Circ. 620.0042 L434 1999 
PY  - 1999///
CY  - Boston : 
PB  - McGraw-Hill Companies, 
N1  - Includes appendices and index
ER  -