00461cam a22001574a 4500008004100000020001800041040000800059050002900067100002000096245005900116260005000175300001900225505001700244650002100261650002100282020731s2014    nyua     b    001 0 eng    a9781606498125  aSDU00aHF5415.1265bP494 V 20141 aPetrescu, Maria10aViral marketing and social networks / cMaria Petrescu  aNew York, NY : bBusiness Expert Press,c2014  a131 p. :bill.  aHKBU Library 0aViral marketing  0aSocial networks