TY - BOOK T1 - Marketing research A1 - Burns, Alvin C A2 - Bush, Ronald F A2 - Sinha, Nilanjana LA - English PP - Harlow, England PB - Pearson YR - 2014 ED - 7th ed., international edition UL - https://colectivo.uloyola.es/Record/L98746 OP - 487 SN - 9780273768517 SN - 0273768514 KW - Investigación comercial KW - Marketing ER -