AtariWriter Plus Owner's Manual / Atari.
Atari, CA 1985, rev. C; , Illustrations, Appendix, Index.
Atari, CA 1985, rev. C; , Illustrations, Appendix, Index.
Data General Corp., westboro MA 1977; 152 pages.
Data General Corp., Westboro MA 1978; 220 pages.
US Dept Commerce, National Bureau of Standards, Wash., D.C., 1966; 256 pages, References, diagrams.
National Semiconductor Corp, CA 1983; large thick softbound book, approx. 900 pages, tabbed sections.