TY  - BOOK
AU  - Ackermann,Paul
TI  - Einf�uhrung in den sozialwissenschaftlichen Sachunterricht
T2  - K�osel Berufspraxis
SN  - 3466350735 :
PY  - 1976///
CY  - M�unchen
PB  - K�osel
KW  - Social sciences
KW  - Study and teaching (Elementary)
KW  - Germany (West)
KW  - Object-teaching
N1  - Bibliography: p. 93-104
ER  -