000			00327nam a2200133Ia 4500
008			201224s9999||||xx |||||||||||||| ||und||
020			_a1-55860-574-6
100			_aWalrand, J _95539
245		0	_aHigh Performance communication networks
260			_aDelhi _bHarcourt Asia _c2000
300			_a2nd
500			_a693
942			_cBK
999			_c7681 _d7665