Computer aided design (CAD) software for architectural use; Computer aided design (CAD) software for general use

Drawing software which is used to create precision two dimensional drawings and three dimensional models

COMPUTER HARDWARE AND SOFTWARE; NAMELY, RECORDED COMPUTER PROGRAMS FOR COMPUTER AIDED DESIGN; [ DISK DRIVES; DISPLAY TERMINALS; MULTI-FUNCTION BOARDS; MODEMS; CONNECTORS; BLANK DISKETTES; MAGNETIC CARDS; AND BLANK COMPUTER TAPES ]