000 00380nam a2200145Ia 4500
008 221102s9999 xx 000 0 und d
082 _a001.4 KOT
100 _aKothari, C R
245 0 _aResearch methodology: methods and techniques
250 _a2nd ed.
260 _bNew Age International Publishers
_aNew Delhi
_c2007
300 _a401 p.
650 _aResearch
942 _cBK
999 _c5477
_d5477