000 00304nam a2200121Ia 4500
005 20240713151624.0
008 240712s9999 xx 000 0 und d
041 _aeng
100 _aSinha, m.p.
245 _aResearch methods in english
260 _aNew Delhi
_b Atlantic pub.& dis.
_c2020
300 _a135
999 _c36252
_d36252