000			00334nam a2200133Ia 4500
005			20240713151624.0
008			240712s9999 xx 000 0 und d
020			_a9788126903580
041			_aeng
100			_aSinha, m.p.
245			_aResearch methods in english
260			_aNew Delhi _b Atlantic pub.& dis. _c2020
300			_a135
999			_c36251 _d36251