000 00393nam a2200169Ia 4500
008 221221s9999 xx 000 0 und d
041 _aENG
082 _a001.42
_bKOT/R
100 _aKothari, C R
245 0 _aResearch Methodology
250 _a3
260 _aNew Delhi
_bNew Age International
_c2014
300 _a449
650 _aMathematics
700 _aGarg, Gaurav
942 _cBK
999 _c28587
_d28587