Social research methods.
Dooley, David.
Social research methods. - 4th ed. - New Delhi : Prentice Hall of India, 2001. - xiv, 385 p.
8120331192 : KES 855
Sociology--Research--Methodology.
HM571 / .D66 2001
Social research methods. - 4th ed. - New Delhi : Prentice Hall of India, 2001. - xiv, 385 p.
8120331192 : KES 855
Sociology--Research--Methodology.
HM571 / .D66 2001