Das Vielväterproblem
Subtitle: 300 Forderungen
By: Hilmar Ebert, Hans Gruber, Jörg Kuhlmann.
Contributors: Gruber, Hans.; Kuhlmann, Jörg.
Edition: 2., erw. und neukonzipierte Aufl.
Series: Four men only ;; Nr. 3
Publisher: H. Ebert
Published: 1989
Place of publication: Aarchen
Language: ger
Number of pages: 130
Subjects: Fairy chess
Notes: Includes bibliographical references (p. 122-123) and indexes.