TY  - BOOK
AU  - Martínez Guillén,MaCarmen
TI  - Manual básico de protocolo empresarial y social
SN  - 9788499696577
AV  - HF5389 ebook 
PY  - 2013///
CY  - Madrid, [España]
PB  - Díaz de Santos
KW  - Business etiquette
KW  - Public relations
N1  - Includes bibliographical references
UR  - https://www.digitaliapublishing.com/a/136350/
ER  -