000 00515nam a22001577a 4500
008 180308b xxu||||| |||| 00| 0 eng d
020 _a9780070595019
082 _a621.3821
_bLEO W
100 _aLeon Garcia Alberto
245 _aCommunication networks
_bFondametal concepts and key architectures
_cAlberto Leon Garcia
250 _a2nd ed.
260 _aNew Delhi:
_bMcgraw hill
_c2014.
300 _axvi,900 p.
_c26 cm.
504 _a" it includes bibliographical references(p.871-900) and index"
942 _cBK
999 _c248522
_d248522