Luther, William M. The marketing plan how to prepare and implement it William M. Luther. - New, expanded ed. - New York American Management Association c1992. - xiv, 209 p. ill. 23 cm. Includes index. ISBN: 0814478050 17.95 LCCN: 92017618 Subjects--Topical Terms: Marketing LC Class. No.: HF5415 / .L83 1992 Dewey Class. No.: 658.8/02