000 00291nam a2200121Ia 4500
100 _aKothari, C.R
020 _a0 8 5226 477 1
942 _cBK
245 _aResearch methodology methods and techiques
260 _aWiley Easstern, New Delhi
_c1985
082 _a307.2 Kot
300 _axii,465
999 _c32517
_d32517