Doing your research project : a guide for first-time researchers in education, health and social science /
Bell, Judith, 1930-
Doing your research project : a guide for first-time researchers in education, health and social science / Judith Bell. - 4th ed. - Maidenhead, Berkshire, England ; Open University Press, 2006. - xv, 267 p. : ill. ; 22 cm.