@book{702753,
	author = {Das, Braja M., and León Cárdenas, Javier},
	title = {Fundamentos de ingeniería geotécnica},
	publisher = {Thomson Learning,},
	year = {2014.},
	address = {México :},
	edition = {4. edición.},
	url = {http://aplicacionesbiblioteca.udea.edu.co:2048/login?url=http://www.ebooks7-24.com/?il=825}
}