TY  - BOOK
AU  - Isasi Marín,Josefa
TI  - Química general: ensayos virtuales 
SN  - 9788416898558
AV  - QD31.2 ebook 
U1  - 540 
PY  - 2017///]
CY  - Madrid
PB  - Dextra
KW  - Chemistry
KW  - Electronic books
N1  - Includes bibliographical references
UR  - https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/67547/
ER  -