TY - BOOK AU - Zimmerman,Jan AU - Sahlin,Doug TI - Social media marketing all-in-one for dummies SN - 9788126533558 U1 - 658.872 ZIM S PY - 2012/// CY - New Delhi PB - Willey KW - Internet marketing KW - Social marketing. KW - Online social networks N1 - Includes index. ER -