000			00384pam a2200145a 44500
008			160408b1987 xxu||||| |||| 00| 0 eng d
082			_a621.380432 _bM379h
100			_aMaslin, Nicholas M.
245	1		_aHF COMMUNICATIONS _cA SYSTEMS APPROACH
260			_aLondon _bPitman _c1987
300			_a248
650			_aTelecommunications Systems
964			_gCIRC
997			_aA98853 s C
999			_c300257 _d300257