TY - BOOK AU - Heinze, Aleksej; Fletcher, Tahir Rashid; Cruz, Ana; TI - Digital And Social Media Marketing U1 - 658.8 21st ed. PY - 2020/// CY - New York PB - Routledge KW - A Visual Introudction to diital and social Meida marketing KW - Understanding digital and social media marking concepts KW - Mobile Marketing ER -