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Basic marketing: a managerial approach
McCarthy, Edmund Jerome, (1975)
Computer innovations in marketing
Konrad, Evelyn, (1970)
Price policies and marketing management
Lynn, Robert Athan, (1967)
An empitical test of hypotheses relating to span of control
Udell, Jon C., (1967)
How important is pricing in competitive strategy?
Udell, Jon C., (1964)
A model of non-price competitive strategy
Udell, Jon C., (1963)