Penril, Rockville MD, no date, ca. 1970's; 12 pages, double-column text, photographs and diagrams.
Condition: Very Good. 8.5x11 light blue paper covers, stapled binding sound and secure, prev. owner's name at top of front cover, pages clean, unmarked.
Categories: 1970's computers and computing, Computers and Society, Databooks, Handbooks, Manuals, General microcomputer and Misc. manufacturers, Electronic and Electrical Engineering, Ephemera, Odd Stuff and Miscellaneous, Hardware, Home Computers, Personal Computers, Microcomputers, Minicomputers
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