000			00329nam a2200145Ia 4500
008			220105s9999 xx 000 0 und d
041			_aENGLISH
082			_a004.6
100			_a"Keshav, S."
245		0	_aAn Engineering Approach to Computer Networking
250			_n1
260			_bPearson
365			_b499
942			_cBK
999			_c201119 _d201119