@book{530,
	author = {Spiegel, Murray R.},
	title = {Algebra Superior},
	publisher = {Mc Graw Hill},
	year = {2000},
	address = {Mexico},
	url = {https://biblioteca.esfmthea.edu.bo/cgi-bin/koha/opac-retrieve-file.pl?id=55b9a78aeb06deb1617273acfd3af8d7}
}