TY  - BOOK
AU  - Ralph Grabowski
TI  - The illustrated AUTOCAD quick reference
SN  - 0827358393
AV  - T 385 G72I 1993
PY  - 1993///
CY  - New York
PB  - Delmar
KW  - AUTOCAD (COMPUTER FILE)
N1  - Includex appendices
ER  -