TY  - BOOK
AU  - Gallego,Mariano
TI  - Excel 2019: avanzado 
SN  - 9788418551178
AV  - HF5548.4.M523 ebook 
U1  - 005.54 
PY  - 2020///]
CY  - Paracuellos de Jarama, Madrid
PB  - Ra-Ma
KW  - Microsoft Excel (Computer file)
KW  - Electronic spreadsheets
KW  - Electronic books
UR  - https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/110189/
ER  -