000 00263nam a22001097a 4500
999 _c338050
_d338050
020 _a9788126143702
082 _a001.42
_bTAN.R
100 _aAnil Tandon
245 _aResearch Methodology
_bMethods and Techniques
260 _aNewDelhi
_bAnmol
_c2010
942 _cBK