Aigner M Ed. Proceeding on geometries and groups Aigner M Ed.; Jungnickel D Ed. - Berlin Springer Verlag 1981 - x, 250p. cm. - Lecture notes in mathematics; 893 . Standard No.: 39139 Source: Textual Subjects--Topical Terms: Algebriac geometryMathematics Dewey Class. No.: B6:25p1,N81, M1