SCRNDIG
Subtitle: a BASIC program for digitizing from a screen image on a DOS-based computer
By: by Philip Powers and Giovanni Crosta.
Contributors: Crosta, G. B.; Geological Survey (U.S.)
Series: Open-file report -- 92-522 [i.e. 92-522-A]; U.S. Geological Survey open-file report -- 92-522-A.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; [Books and Open-File Report Section, distributor]
Published: 1992
Place of publication: [Denver, Colo.]
Language: eng
Format: Microform
Number of pages: 42
Subjects: Computer graphics -- Software.
Genres: Software.
Other titles: BASIC program for digitizing from a screen image on a DOS-based computer.
Notes: Source code, executable code, sample geographics are on program disk, 92-522-B.

Distributed to depository libraries in microfiche.

Shipping list no.: 93-0544-M.

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1993] 1 microfiche : negative.