00376nam a2200157 a 450000500170000002000180001708200150003510000190005024500290006926000460009830000280014460000080017263000260018085600060020685600060021220251203112615.0  a9788191064292  a658.8bGUP  aGupta, S.L.d_  aMarketing of servicesb_  aAhmedabadbInternational Book Housec2012  axxiv, 398 p.c24cm.bPB  bc_  aMarketing of services  f_  a_