1. Research design :qualitative, quantitative, and mixed methods approaches
پدیدآورنده : /John W. Creswell.
کتابخانه: Library of Faculty of Geography of Tehran University (Tehran)
موضوع : Social Sciences--Research--Methodology.,Social sciences--Statistical methods.
رده :
H62
.
C6963
2014
2. Research design :qualitative, quantitative, and mixed methods approaches /
پدیدآورنده : John W. Creswell.
کتابخانه: Library of Faculty of Geography of Tehran University (Tehran)
موضوع : Social Sciences--Research--Methodology.,Social sciences--Statistical methods.
رده :
H62
.
C6963
2014
3. Research design: Qualitative, quantitative, and mixed methods approaches
پدیدآورنده : John W. Creswell
کتابخانه: Library of Faculty of Psychology and Educational Sciences University of Tehran (Tehran)
موضوع : Social sciences-Research-Methodology,Social sciences-Statistical methods
رده :
H
62
.
C7
2009
