@book{23732,
	author = {Sik, Ota, and Yannakakis, Ilios.},
	title = {Sobre la economía checoslovaca :},
	publisher = {Ariel,},
	year = {1971.},
	address = {Barcelona :},
	note = {Tít. orig.: Fakta o stavu éceskoslovenskeho narodniho hospodaérstvi.}
}