Research methods /
Nicholas Walliman
Research methods / Walliman Nicholas - x.; 233 p.; ill.; 20 cm
9781138693999 9789781138690
Social sciences--Research--Methodology
Humanities--Research--Methodology
Research methods / Walliman Nicholas - x.; 233 p.; ill.; 20 cm
9781138693999 9789781138690
Social sciences--Research--Methodology
Humanities--Research--Methodology