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040			_aUCASAGRANDE
082			_a428.0071
100			_aNunan, David _eautor
245		0	_aResearch methods in language learning
260			_as/c: _bCambriege University Press
300			_a249 p.; _c22 cm
500			_aIncluye bibliografía
513			_bs/f
520			_aSus temas principales son: An introduction to research methods and traditions. The experimental method. Ethography. Case study. Classroom obseration and research. Introspective methods. Elicitation techniques. Interaction analysis. Program evaluation
650			_aLenguaje - Inglés _958171
942			_c1 _e2012-10-23
999			_c117840 _d117840