TY  - BOOK
AU  - Alonso Dos Santos,Manuel
TI  - Investigación de mercados: manual universitario 
SN  - 9788490520819
AV  - HF5415.2 ebook 
PY  - 2018///]
CY  - [Madrid, España]
PB  - Díaz de Santos
KW  - Marketing research
KW  - Study and teaching
N1  - Includes bibliographical references
UR  - https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/136075/
ER  -