000 00313nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a300.72 KOT
100 _aKothari (C.R)
245 _aResearch Methodology.Methods & technology
260 _aNew Delhi E
_bNEW AGE PUBLICATION
365 _cRS
999 _c181662
_d181662