00341nam a2200109 a 450000500170000002000180001708200150003510000250005024500960007526000390017130000210021020251203111014.0  a9780471784616  a004.6bHAN  aBidgoli, Hossein Ed.  aHandbook of computer networksbKey concepts, data transmission, and digital and optical....  aNew JerseybJoh Wiley & Sonsc2008  a28cm.cHBf3vols