000 00342nam a2200145Ia 4500
008 230912s9999 xx 000 0 und d
100 _aKothari, C.R.
245 0 _aResearch Methodology: Methods And Techniques
250 _aIInd
260 _aNEW DELHI
260 _bNEW AGE
260 _c2008
300 _a401
700 _aNAGRATH, I.J.
999 _c51986
_d51986