00472nam a22001692 4500001001100000005001700011008004100028020001700069040001500086100003100101245005400132250001300186260004500199300001900244650003600263852000300299000001937420151021151133.0101112s xx 000 0 eng d a0273694944 : aKABUcKABU1 aProctor, Tony.@000017910910aEssentials of marketing research /cTony Proctor. a4th ed. aHarlow, England :bPrentice Hall,c2005. axxiii, 591 p. 0aMarketing research.@00001515181