@book{24375,
	author = {CCOO},
	title = {<La> seguridad social},
	publisher = {Secretaría de Formación Sindical [de la] Unión Sindical de CCOO-Aragón,},
	year = {[1992?]},
	series = {Cuadernos de Formación Sindical},
	address = {[Zaragoza] :}
}