000			00396nam a22001577a 4500
999			_c569 _d569
003			OSt
005			20240801165735.0
008			180924b xxu||||| |||| 00| 0 eng d
020			_a8171697291
082			_223 _a370.7 _bPAR
100			_aPrakash,R.
245			_aMethods of Educational Research.
260			_av,370p. _bCommonwealth Publishers, _c2003.
300			_av,370p. _c23 cm.
942			_2ddc _cBK