Creswell, John W.
Researching design : Qualitative and quantitative approaches - Thousand Oaks, Calif. ; London Cambridge University Press 1994 - xix, 228 p. 20 cm.
000412 CH 412
0803952554
Social sciences
Social sciences--Research--Methodology--Statistical methods
300.72 / R432
Researching design : Qualitative and quantitative approaches - Thousand Oaks, Calif. ; London Cambridge University Press 1994 - xix, 228 p. 20 cm.
000412 CH 412
0803952554
Social sciences
Social sciences--Research--Methodology--Statistical methods
300.72 / R432