000 00270nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a658.401 KOT
100 _aKOTHARI C R
245 _aRESEARCH METHODOLOGY : METHOD AND TECHNIQUES
260 _bNEW AGE
999 _c75599
_d75599