000			00510nam a2200169 a 4500
001			A30009 1486
003			dti
005			20170516135216.0
008			s1983 000 0 eng
020			_a0306412241
245	1	0	_aFundamentals of digital switching / _cedited by John C. McDonald.
260			_aNew York, N.Y. : _bPlenum Press, _c1983.
300			_axiv, 417 p. : ill.
650		0	_aDigital electronics. _937
650		0	_aTelephone switching systems, electronic.
700	1		_aMcDonald, John C.
999			_c362622 _d362622