00274nam a2200109Ia 4500008004100000041000800041082001600049100001100065245003600076260003300112300001900145241015s9999    xx            000 0 und d  aeng  a006.754 WAR  aWarner  aSocial Media Design For Dummies  bWiley IndiaaNew Delhic2014  a337;. P. 23 cm