000			006520000a22002770004500
500			_aInclude bibliographies
650			_aEducation
650			_aEducational research
650			_aResearch
650			_aData analysis
650			_aScientific methods
650			_aTools of research
082			_a370.78 _bB465r _cT
518			_a20050104
530			_aM
100			_aBest, John W.
100			_aKahn, Jame V.
245			_aResearch in education
250			_a7th edn.
020			_a81-203-0966-9
260			_aNew Delhi _bPrentice Hall of India, India
260			_c2004
300			_ax,435p.
041			_aEng
942			_cGEN
999			_c32882 _d32882