Studies in abstract families of languages
By: by Seymour Ginsburg, Sheila Greibach [and] John Hopcroft.
Contributors: Greibach, Sheila, 1939-; Hopcroft, John E., 1939-
Series: Memoirs of the American Mathematical Society, no. 87; Memoirs of the American Mathematical Society -- no. 87.
Publisher: American Mathematical Society
Published: 1969
Place of publication: Providence
Language: eng
Number of pages: 51
Subjects: Machine theory.; Programming (Electronic computers).
Notes: Cover title.

Includes bibliographies.