@book{522,
	author = {Bigard, A. and Crestey, M},
	title = {Problemas de algebra moderna},
	publisher = {Editorial Reverté},
	year = {2006},
	address = {España},
	url = {https://biblioteca.esfmthea.edu.bo/cgi-bin/koha/opac-retrieve-file.pl?id=d016b452e5acd2cf1fbd7156fdd91c70}
}