TY  - BOOK
AU  - Ginsburg,Seymour
AU  - Greibach,Sheila
AU  - Hopcroft,John E.
TI  - Studies in abstract families of languages
T2  - Memoirs of the American Mathematical Society
AV  - QA267 .G56 1969
PY  - 1969///
CY  - Providence
PB  - American Mathematical Society
KW  - Machine theory
KW  - Computer programming
KW  - Robots
KW  - Electronic books
N1  - Cover title; Includes bibliographies
UR  - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=3113689
ER  -