TY  - BOOK
AU  - Earle, James H
TI  - Graphics for engineers with cadkey
SN  - 0-201-53059-9
U1  - 620.00425 EAR'G 
PY  - 1991///
CY  - NEWYORK
PB  - ADDISON WESLEY
KW  - CADKEY-COMPUTER SYSTEM
ER  -