000 00362nam a2200145Ia 4500
020 _a9788131302583
082 _a001.4
_bSIN
100 _aSingh, Y K.
245 0 _aResearch Methodology :
_bTechniques & Trends
250 _a1st. ed.
260 _aNew Delhi :
_bA P H Publishing,
_c2015.
300 _a352p.
650 _aResearch Methodology
_9272
942 _cBK
999 _c9063
_d9063