@book{1255,
	author = {Vladimir Osman Aguilar Guerra},
	title = {DERECHO DE OBLIGACIONES},
	publisher = {Serviprensa S.A.},
	year = {JULIO DE 2006},
	address = {Guatemala, Guatemala},
	edition = {3},
	note = {Libro de derecho},
	url = {http://biblioteca.cunori.edu.gt/cgi-bin/koha/opac-retrieve-file.pl?id=3b4a06df062bc6f8c089107b430358e7}
}