000			00658cam a2200205 a 4500
001			A30009 2943
003			dti
005			20170506184239.0
008			940102c1990 nyu r u00000 engsd
020			_a0240800141
099			_a384.55/4/02373KEI
100	1		_aKeirstead, Phillip O.
245	1	4	_aThe world of telecommunication : introduction to broadcasting, cable, and new technologies / by Phillip O. Keirstead, Sonya-Kay Keirstead.
260	0	1	_aBoston, Mass. : _bFocal Press, _c1990.
300			_a310 p. : ill.
650		0	_aBroadcasting vocational guidance.
700	1		_aKeirstead, Sonia-Kay.
049			_d19940102 _v1
999			_c365928 _d365928