TY - BOOK AU - Barta,Thomas AU - TI - The 12 powers of a marketing leader : : how to succeed by building customer and company value SN - 9781259834714 U1 - 658.8 23 PY - 2017/// CY - New York : PB - McGraw-Hill , KW - Marketing. ; Customer relations. ; Leadership N1 - Includes index ER -