Mini-conference on semigroup theory held in Szeged, August 29 – September 1, 1972 / 
Jozsef Attila University ; Bolyai Janos Mathematical Society 
 - Szeged:  JATE,  1972. 
 - 68 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semigroups<br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>512.27