Aaker, David A. Developing business strategies / Davie A. Aaker - 4th ed. - New York : John Wiley & Sons, 1995 - xv, 379 p. : ill. ; 24 cm. ISBN: 0471118141 RM73.79 LCCN: 94-040291 Subjects--Topical Terms: Strategic planningMarketing--Management