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Experimentelle Werbeerfolgsprognose
Fischerkoesen, Hans M., (1967)
Advertising
Cohen, Dorothy, (1972)
Advertising : creative communication with consumers
Hepner, Harry Walker, (1964)
Computer education in the business curriculum
Sprowls, R. Clay, (1963)
A historical analysis of lottery terms
Sprowls, R. Clay, (1954)
On the terms of the New York State lottery
Sprowls, R. Clay, (1970)