\input zb-basic
\input zb-matheduc
\iteman{ZMATH 1977d.01701}
\itemau{Siemon, H.(comp.)}
\itemti{Applications of group theory. Anwendungen der Gruppentheorie .}
\itemso{Stuttgart, Germany, F.R.: Klett. Dec 1976. 85 p. Ser. Title: Mathematikunterricht. v. 22(6). ISBN: 3129630619 [ISSN 0025-5807]}
\itemab

\itemrv{~}
\itemcc{}
\itemut{}
\itemli{}
\end