000			00378nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-047263-7
082			_a004.6 HAL
100			_aHallberg, Bruce _91958
245		0	_aNetworking: A biginers guide
250			_a2nd
260			_aTata mcgraw hill _bNew Delhi _c2001
300			_b0
650			_aCOMPUTER NETWORK
999			_c167857 _d167857