00293nam a2200109 a 4500008004100000050001800041100002600059245003900085260002800124300002200152350000900174120416s1973    ||||||||||||||||| ||    u  aHF 5415.2 Dav  aDavies, Anthony Hawes14aThe practice of marketing research  aLondonbHeinemannc1973  axii, 249p. : ill.  a0.00