000 00335nam a2200133Ia 4500
008 240601s1993 xx 000 0 eng d
020 _a8120309618
041 _aENG
082 _aTUL
100 _aTull, Donald, S,Hawkins, Del I,
245 0 _aMarketing research
260 _aNew Delhi
_bPrentice-Hall of India
_c1993
942 _2ddc
_cREF
999 _c203
_d203