000 00429nam a2200157Ia 4500
999 _c11107
_d11107
020 _a0258966807
041 _aENG
082 _a658.8
_bDEL
100 _aDelens, A. H. R.
245 0 _aPrinciples of market research /
_cby A. H. R. Delens
260 _aLondon
_bCrosby Lockwood Staples
_c1950
300 _a254p
_bill;
_c21cm
504 _aIncludes Bibliographical references and index
650 _aMarketing
942 _cBK
_2ddc