Focus Groups: Theory and Practices
Stewart, David W.
Focus Groups: Theory and Practices - 2nd ed - London Sage Publications 2007 - 188p
9780761925835 0.00
300.723 / STE
Focus Groups: Theory and Practices - 2nd ed - London Sage Publications 2007 - 188p
9780761925835 0.00
300.723 / STE