TY  - BOOK
AU  - Pollak,G.
ED  - Bolyai Janos Matematikai Tarsulat.
ED  - Szeged, Hungary.
TI  - Algebraic theory of semigroups
SN  - 0444852824
PY  - 1979///
CY  - Amsterdam, New York
PB  - North-Holland Pub. Co.
KW  - Semigroups
N1  - Proceedings of a conference organized by the Bolyai Janos Mathematical Society and the Jozsef Attila University, 1976; Includes bibliographies
ER  -