000 00301cam a2200109ua 4500
082 _a307
100 _aKothari, C.R.
245 _aResearch Methodology :
_bMethods and Techniques /
_cKothari C.R
260 _aNew Delhi:
_bWiley Eastern Limited,
_c1990.
650 _aResearch Methodology
942 _cBK
999 _c375131
_d375131