@book{48196,
	author = {Manuel, Gòmez Ruiz },
	title = {Tesis Doctoral Aspectos Sociales y medioambientales en la contratación Pùblica },
	year = {2015},
	url = {http://documentacion.asambleanacional.gob.ec/alfresco/d/d/workspace/SpacesStore/43162b35-2849-4ff8-a08b-62f8dd742371/TESIS%20DOCTORAL%20ASPECTOS%20SOCIALES%20Y%20MEDIOAMBIENTALES%20EN%20LA%20CONTRATACI%c3%93N%20P%c3%9aBLICA..pdf}
}