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This is essentially a 1975-76 guide to current fan publications (comic zines, underground comix and various fanzine categories) put together by Fred Burkhardt / 20th Century Anonymous (Meateaters).
Apart from many pages of fan publication listings there's also an article by Clay Geerdes ("Freelancing: An Essay"), a cover and huge two-color centerspread by Jim Siergey and other comix and art.
Roughly 7½ × 11¼" which unfolds to 11¼ × 15".
Covers and centerspread printed in two colors.