Type of publication: | Article
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Notes: | über: Huszar, P. C. and D. W. Seckler: Effects of pricing a "free" good. A study of admission fees at the California Academy of Sciences, in obiger Zs. 50. 1974. Nov. |
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Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10001836215