000			00374nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-049919-5
082			_a621.382 HIL
100			_aHill Associates, Inc.
245		0	_aTelecommunications: abeginner's guide
260			_aTata mcgraw hill _bNew Delhi _c2002
300			_b395
650			_aCOMMUNICATION SYSTEM
999			_c172057 _d172057