@book{45057,
	author = {Eboch, Sidney C.},
	title = {Operating audio-visual equipment},
	publisher = {Chandler Pub. Co.; distributors: Science Research Associates, Chicago},
	year = {[1968]},
	series = {Chandler publications in audiovisual communications},
	address = {San Francisco},
	edition = {2d ed.},
	note = {921004}
}