Marketing research :
Bradley, Nigel.
Marketing research : tools and techniques / Nigel Bradley. - 2nd ed. - Oxford : O. U. P., 2010. - xx, 527 p.
0199564347 :
Marketing research.
Marketing research : tools and techniques / Nigel Bradley. - 2nd ed. - Oxford : O. U. P., 2010. - xx, 527 p.
0199564347 :
Marketing research.