A directory of computer software applications
Subtitle: minicomputers & microcomputers, August 1977-1980.
Publisher: U.S. Dept. of Commerce, National Technical Information Service
Published: 1980
Place of publication: [Springfield, Va.]
Language: eng
Number of pages: 180
Subjects: Computer software industry -- United States -- Directories.
Notes: Cover title.
"PB80-105513."
Includes indexes.