TY  - BOOK
AU  - Grabowski,Ralph
TI  - The illustrated AutoCAD quick reference
SN  - 0827358393
U1  - 620.004 20
PY  - 1993///
CY  - Albany, N.Y.
PB  - Delmar Publishers
KW  - AutoCAD
N1  - "Release 12"--Cover
ER  -