TY - BOOK AU - Chaffey, Dave AU - Ellis-Chadwick, Fiona TI - Digital marketing: stratergy, implementation and practice (5th ed) SN - 9780273746102 AV - HF5415.1265 .C43 2012 PY - 2012/// CY - Essex PB - Pearson KW - Internet marketing KW - Electronic commerce KW - Management N1 - Include index. ER -