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on 20 Jul 2002
Courseware Development Corporation
74423006 · 11 Aug 1993
041
teaching in the field of computer software use,"SERIES",teaching in th...
on 26 Jan 2002
Courseware Development Corporation
74423008 · 11 Aug 1993
009
computer software for teaching the use of computers,computer software ...
on 21 Sep 2001
Courseware Development Corporation
74423002 · 11 Aug 1993
009
computer software for teaching how to use computers,"SERIES",computer ...
on 21 Sep 2001
Courseware Development Corporation
74423004 · 11 Aug 1993
016
books; namely, educational books for teaching the use of computers,"SE...
on 21 Aug 1996
Courseware Development Corporation
74655621 · 03 Apr 1995
038
audio and video teleconferencing and subscription television broadcast...
on 21 Feb 1995
Courseware Development Corporation
74423001 · 11 Aug 1993
041
teaching in the field of computer software use,teaching in the field o...
on 21 Feb 1995
Courseware Development Corporation
74423003 · 11 Aug 1993
009
computer software, comprising educational programs for teaching the us...
on 05 Jan 1995
Courseware Development Corporation
74423007 · 11 Aug 1993
016
books; namely, educational books for teaching the use of computers,boo...
on 23 Nov 1994
Courseware Development Corporation
74423005 · 11 Aug 1993
016
books; namely, educational books for teaching the use of computers,boo...
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