The official GEOS programmer's reference guide
By: Berkeley Softworks, Michael Farr.
Contributors: Farr, Michael.; Berkeley Softworks.
Series: The Bantam Commodore user's library
Publisher: Bantam Books; Random House Information Group
Published: 1987
Place of publication: Toronto; New York
Language: eng
Number of pages: 451
Subjects: GEOS (Computer file); Commodore computers -- Programming.
Notes: "Bantam computer books"--Cover.
"January 1987"--T.p. verso.
On cover: For Commodore 64/64C/128, includes versions 1.0, 1.1, and 1.2.
On t.p. the registered trademark symbol "TM" follows "GEOS" in the title and "Softworks" in the author statement.
Includes index.