9 1 50 mixed material Canada DelrinaTechnology 1990 Reference Guide mixed material [S.n] Xerox 1989 PC Paintbrush IV Plus Primary Author mixed material Georgia Zsoft Corporation 1984 mixed material Waltham Form Worx Corporation 1990 Aldus FreeHand 7.0 For Windows 95 Handono Indra Primary Author mixed material 9792006885 Jakarta Elex Media Komputindo 1998 Hergert, Douglas Primary Author mixed material 9796377993 Jakarta Pt. Elex Media Komputindo 1996 Mengoptimalkan Windows Bambang Yandoyo Primary Author mixed material 9795374753 Jakarta Elex Media Komputindo 1993 Douglas Comer Primary Author mixed material 0 Ner York : Prentice Hall 1988 the xinu approach Douglas Comer Primary Author mixed material 0136381804 New York : Prentice Hall 1988