@book{2335,
	author = {Lerma Gonzalez, Hector Daniel.},
	title = {Metodología de la investigación :},
	publisher = {Ecoe Ediciones, },
	year = {2009.},
	address = {Bogotá : },
	edition = {Cuarta edición.},
	url = {https://isae.metabiblioteca.org/cgi-bin/koha/opac-retrieve-file.pl?id=416c11c5da973aebfd4cbd548fac7d1f}
}