@book{19249,
	author = {Baran, Cyril},
	title = {Polytechnický náučný slovník},
	editor = {Tisk},
	publisher = {Alfa},
	year = {1968},
	series = {Edícia encyklopedických slovníkov},
	address = {Bratislava},
	edition = {1. vyd.}
}