The handbook for focus group research /
Greenbaum, Thomas L,
The handbook for focus group research / Thomas L. Greenbaum. - 2nd ed. - xvi, 262 páginas : ilustraciones
0761912525 0761912533
Mercadeo--Investigaciones.
658.83 / G798h 1998
The handbook for focus group research / Thomas L. Greenbaum. - 2nd ed. - xvi, 262 páginas : ilustraciones
0761912525 0761912533
Mercadeo--Investigaciones.
658.83 / G798h 1998