TY - BOOK AU - William A. Cohen, PhD TI - Drucker on Marketing: Lessons from the World's Most Influential Business Thinker SN - 9780071778633 U1 - 658.8 COH-D PY - 2013/// CY - New Delhi PB - Tata McGraw Hill Professional KW - Management KW - Marketing KW - Business KW - Drucker on Marketing: Lessons from the World's Most Influential Business Thinker KW - William A. Cohen, PhD KW - William A. Cohen ER -