TY  - BOOK
AU  - Beck, Michael,
TI  - Ethernet in the first mile: the IEEE 802.3ah EFM standard 
SN  - 9780071455060
U1  - 004.68 22
PY  - 2005///
CY  - New York
PB  - McGraw-Hill
KW  - Ethernet (Sistema de red local)
KW  - BNE
N1  - Includes bibliographical references and index
UR  - https://www.accessengineeringlibrary.com/content/book/9780071455060
UR  - http://www.loc.gov/catdir/enhancements/fy0624/2005045579-b.html
UR  - http://www.loc.gov/catdir/enhancements/fy0624/2005045579-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0624/2005045579-t.html
ER  -