000			009170000a22002290004500
003			MX-MxAU
005			20231212151934.0
008			000000e2008 xxu engua 0000000000eng00
020			_a9780073525969
040			_aMX-MxAU _cMX-MxAU
041			_aspa
082	0	4	_aLEI 370.7 _bF799h 2008
100	1		_aFraenkel, Jack R.
245	1	0	_aHow to design and evaluate research in education / _cJack R. Fraenkel, Norman E. Wallen
260			_aEstados Unidos de América : _bMcGraw Hill, _c2008.
300			_a642 p. ; _c26 cm.
500			_aIncluye índice analítico.
505	0	0	_a1. The basics of educational research -- 2. Data analysis -- 3. Quantitative research methodologies -- 4. Introduction to qualitative research -- 5. Mixed-methods studies -- 6. Writing research proposals and reports.
650			_aEducación - Investigación _926920
700	1		_aWallen, Norman E.
942			_cLB
999			_c1959 _d1959