000			00583nam a2200205Ia 4500
999			_c39967 _d39967
005			20211230145606.0
008			180712s9999 xx 000 0 und d
020			_a697288838
041			_aEN
082			_a621.382 _bGRO _223
100			_aGross, Lynne Schafer
245			_aTelecommunications : _c[by] Lynne Schafer Gross _ban introduction to electronic media /
250			_a6th ed.
260			_aBoston _bMcGraw-Hill _c1997
300			_axx, 443 p.
500			_aIncludes glossary and index.
509			_aNS
650			_aTelecommunications-Technology aspects
942			_cS