Alex Westerfelt
Planning and conducting agency-based research - Boston : Allyn & Bacon, c2005. - xv, 203 p. 28 cm.
Social service --Research --Methodology.
362 / P712
Planning and conducting agency-based research - Boston : Allyn & Bacon, c2005. - xv, 203 p. 28 cm.
Social service --Research --Methodology.
362 / P712