000 00310nam a2200133Ia 4500
005 20260413100853.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aPanneerselvan R
245 0 _aResearch Metholodgy
260 _bDelhi PhI
_c2014
300 _a699
942 _cGB
999 _c5031
_d5031