TY - BOOK AU - Chaffey,Dave AU - Smith,P.R. TI - Emarketing excellence: planning and optimizing your digital marketing SN - 9780415533355 (hbk.) U1 - 658.8002854678 22 PY - 2013/// CY - London, New York, United States PB - Routledge KW - Internet marketing KW - BUEsh KW - January2014 N1 - Index : p. 603-613; Glossary : p. 584-602; Bibliography : p. 580-583 ER -