000			00428nam a2200145Ia 4500
008			231017s9999||||xx |||||||||||||| ||und||
020			_a9780070595019
041			_aeng
082			_a621.3821 _bT04 LEO A
100			_aLeon- Garcia, ALberta and Widjaja, Indra _914830
245		0	_aCommunication networks: fundamental concepts and key architecture
250			_a2nd ed.
260			_bMcGraw Hill Education _c2004
942			_cBK
999			_c25620 _d25620