000			00371nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-052848-9
082			_a005.71 FOR
100			_aForouzan, Bhrouz, A _93414
245		0	_aBusiness data communication
260			_aTata mcgraw hill _bNew Delhi _c2003
300			_b275
650			_aDATA COMMUNICATION _91124
999			_c171862 _d171862