000			00498pam a2200181 a 4500
999			_c3354 _d3354
008			910925s1992 nyua 001 0 eng
020			_a0827350848
020			_a9780827350847
040			_aIMU CC
082	0	0	_a621.382 _223 _bADA
100	1		_aAdamson, Thomas A.,
245	1	0	_aElectronic communications / _cThomas A. Adamson.
250			_a2nd ed.
260			_aAlbany, N.Y. : _bDelmar Publishers, _cc1992.
300			_axv, 743 p. : _c24 cm.
650		0	_aTelecommunication.
942			_2ddc _cBK