Richard A Krueger
Moderating focus groups 4/ by Richard A Krueger - New Delhi: Sage, 1997. - 114p.
9780761908210
Focus Groups
001.433 / RIC/M
Moderating focus groups 4/ by Richard A Krueger - New Delhi: Sage, 1997. - 114p.
9780761908210
Focus Groups
001.433 / RIC/M