000			00531nam a2200193 a 4500
001			000454040
003			AM-YeNLA
005			20190426123614.0
008			050920s1983 ||||||||||||||||||||eng d
020			_a0131964690
041	0		_aeng
082	0	0	_a001.64/404
100	1		_aLoomis, Mary E. S.
245	1	0	_aData communications / _cMary E.S. Loomis.
260			_aEnglewood Cliffs, N.J. : _bPrentice-Hall, _cc1983.
300			_axi, 212 p. _bill. ; _c24 cm.
500			_aIncludes index.
650		0	_aData transmission systems.
999			_c388238 _d388238