Cohen, Daniel E Groups of cohomological dimension one [by] Daniel E. Cohen - Berlin New York Springer-Verlag c1972 - iv, 99 p 25 cm - Lecture notes in mathematics 245 ISSN 0075-8434 . - Lecture notes in mathematics (Springer-Verlag) . Cuprinde bibliografie eng ISBN: 0387057595 (New York) 3540057595 (Berlin) LCCN: 71189311 Subjects--Topical Terms: Group ringsGroup theoryHomology theory Dewey Class. No.: 510.8 514.23