Focus group kit/
Focus group kit/
- Thousand Oaks, Calif. : SAGE Publications, c1998.
- 6 v. : ill. ; 26 cm.
Includes bibliographical references and indexes.
0761907602 (set : alk. paper)
97021135
Focus groups.
H61.28 / .F63 1998
Includes bibliographical references and indexes.
0761907602 (set : alk. paper)
97021135
Focus groups.
H61.28 / .F63 1998