Gorton Keith Low cost marketing research A guide for small bus Gorton Keith; Carr Isobel - NY Wiley 1983 - "ix,111p" cm. - Industrial Marketing Research Association . ISBN: 047190077X Standard No.: 70332 Source: Thesis and Dissertations Subjects--Topical Terms: Marketing Dewey Class. No.: "X:51b4.3.N8, M3"