Focus groups :
Krueger, Richard A.
Focus groups : a practical guide for applied research / Richard A. Krueger, Mary Anne Casey. - 4th ed. - Los Angeles : SAGE, c2009. - xviii, 219 p. : ill. ; 24 cm.
9781412969475 (spiral) 1412969476 (spiral)
Focus groups.--Research
Social sciences--Methodology.
361.61072 / KRU P09F
Focus groups : a practical guide for applied research / Richard A. Krueger, Mary Anne Casey. - 4th ed. - Los Angeles : SAGE, c2009. - xviii, 219 p. : ill. ; 24 cm.
9781412969475 (spiral) 1412969476 (spiral)
Focus groups.--Research
Social sciences--Methodology.
361.61072 / KRU P09F