On command
Subtitle: writing a Unix-like shell for MS-DOS
By: Allen Holub.
Edition: 2nd ed.
Publisher: M & T Books
Published: 1987
Place of publication: Redwood City, CA
Language: eng
Number of pages: 319
Subjects: MS-DOS (Computer file); SH.; Interpreters (Computer programs)
Notes: Bibliography: p. 303-306.
Includes index.