Wilkinson,S,
Methodology & techniques of social research/ Textual Documents S . Wilkinson,P . L.Bhandarkar - Bombay: Himalaya Publishing House, 1977. - 416p.
Sociology
301.072
Methodology & techniques of social research/ Textual Documents S . Wilkinson,P . L.Bhandarkar - Bombay: Himalaya Publishing House, 1977. - 416p.
Sociology
301.072