TY - BOOK AU - Buss,Anna AU - Strauss,Nancy TI - Online communities handbook: building your business and brand on the web SN - 9780321605887 (pbk.) U1 - 658.872 PY - 2009/// CY - Berkeley, CA PB - New Riders KW - Internet marketing KW - Online social networks KW - Economic aspects KW - Internet advertising N1 - Includes index ER -