TY - BOOK T1 - Principles of marketing research A2 - Bagozzi, Richard P. LA - English PP - Blackwell Oxford PB - [s.n] YR - 1994 UL - https://colectivo.uloyola.es/Record/L44238 OP - 430 SN - 1557865485 KW - Investigación comercial KW - Marketing ER -