000 00283nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
100 _aChaturvedi, Mukesh
245 0 _aBuying research
250 _a1st ed
260 _bA H Wheeler
_aNew Delhi
_c1997
300 _a85p p.
942 _cBK
999 _c2797
_d2797