Holloway, Robert J. Marketing in a changing environment / Robert J. Holloway [and] Robert S. Hancock. - New York : Wiley, 1968 - ix, 498 p. : ill. ; 24 cm. - The Wiley marketing series . - The Wiley marketing series . Includes bibliographies. Subjects--Topical Terms: Marketing. Dewey Class. No.: 658.8 / HOM 1968