000 00260nam a2200121 a 4500
003 EIA
001 11240
942 _02
_2ddc
_cBK
245 _aSocial media marketing
260 _cc2013
008 141112s2013 ck r 000 u spa d
082 _a658.872
_bT966
999 _c12563
_d12563