000 00298nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aDevendra Thakur
245 _aReserch Methodology In Social Science
260 _bDelhi:Deep
_c1993
300 _a490p.
650 _aManagement
999 _c3338
_d3338