The group of neat extensions.
Publisher: N.V. Drukkerij J. J. Groen en Zoon
Published: 1970
Place of publication: Leiden [The Netherlands]
Language: eng
Number of pages: 48
Subjects: Abelian groups.; Algebra, Homological.
Notes: Bibliography: p. 46.
Proefschrift--Technische Hogeschool, Delft.
Summary in Dutch.
"Stellingen": 4 p. inserted.
Errata slip inserted.