000			00432nam a2200157Ia 4500
008			221102s9999 xx 000 0 und d
020			_a0852264771
082			_a001.42 KOT-R
100			_aKothari, C. R.
245		0	_aResearch methodology: methods and techniques
250			_a2nd ed.
260			_bWiley Eastern Limited _aNew Delhi _c1990
300			_a468 p.
650			_aResearch-Methodology; Research-Evaluation
942			_cBK
999			_c341 _d341