00276nam a2200109Ia 4500008004100000041000800041082001600049100001000065245003900075260003300114300001900147241015s9999    xx            000 0 und d  aeng  a658.872 SIN  aSingh  aSocial Media Marketing For Dummies  bWiley IndiaaNew Delhic2020  a430;. P. 23 cm