Yazar
Heinz Fahrenkrog
2 cilt bulundu.
Cilt sonuçları
The consumer co-operative societies in the German democratic republic
Heinz Fahrenkrog · Association of Consumers' Co-operatives
110 sayfa · 1976
Consumer cooperatives / Cooperative societies
Participating, productive, confident
Heinz Fahrenkrog · Verband Deutscher Konsumgenossenschaften
96 sayfa · 1971
Cooperative societies / Submersions (Mathematics)