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Geschäftsgeheimnisse : 250 aktuelle Ratschläge für jeden Betrieb
Borrmann, Carl, (1958)
Handbuch des Direct-Marketing
Dallmer, Heinz, (1981)
Economics explained
Heilbroner, Robert L., (1987)
Fundamentals of systems analysis
FitzGerald, John M., (1973)
The taste for bequests and well-being of widows : a model of life insurance demand by married couples
Fitzgerald, John M., (1989)
Local labor markets and local area effects on welfare duration
Fitzgerald, John M., (1995)