The Bibliographic Database of German Publication on Russia, the Soviet Union and its Successor States (RussGus)

The Bibliographic Database of German Publication on Russia, the Soviet Union and its Successor States (RussGus) contains about 170.000 records from 1974 to 2003 and collects publications of different document types: books, dissertations and other university publications, articles from journals and newspapers including reviews, maps etc. The lists of personal and geographical subjects are located here and here.

Your search for Hiebel, E. provides 2 hits
1	Außerunterrichtliche Erziehung (Vospitanie škol'nikov vo vneučebnoe vremja):. Hinweise zur inhaltlichen und methodischen Gestaltung Berlin: Volk und Wissen 1975, 263 S.
2	Die Forderung im Unterricht. Ratschläge für den jungen Lehrer Korotow, Viktor, Berlin: Volk und Wissen 1975, 123 S.

The Bibliographic Database of German Publication on Russia, the Soviet Union and its Successor States (RussGus)

Außerunterrichtliche Erziehung (Vospitanie škol'nikov vo vneučebnoe vremja):. Hinweise zur inhaltlichen und methodischen Gestaltung

Die Forderung im Unterricht. Ratschläge für den jungen Lehrer