Walker, Orville C. Marketing strategy : a decision-focused approach / Orville C. Walker, Jr., John W. Mullins. - 6th ed. - Boston : McGraw-Hill Irwin, c2008. - xx, 346 p. : ill. (chiefly col.) ; 26 cm. Includes bibliographical references and indexes. ISBN: 9780073529899 (alk. paper) 0073529893 (alk. paper) Subjects--Topical Terms: Marketing--Management. LC Class. No.: 658.8 / WAL Dewey Class. No.: 658.8 / WAL [ Shelf 54]