TY  - BOOK
AU  - Leach,James A.
TI  - AutoCAD 14 companion / 
T2  - Irwin Graphic Series   
SN  - 0256266921   
PY  - 1999///.
CY  - Boston
PB  - WCB McGraw-Hill, 
KW  - AutoCAD (Computer systems)
KW  - Computer graphics
KW  - Computer programs
N1  - Includes index
ER  -