@book{1322,
	author = {Friedberg, Solomon, and Conference Board of the Mathematical Sciences (Estados Unidos)},
	title = {Teaching mathematics in colleges and universities :},
	publisher = {American Mathematical Society,},
	year = {2001.},
	address = {Providence, RI :},
	edition = {Graduate student edition.},
	url = {https://itmsp.museknowledge.com/UOH?qurl=https://libros-uoh.uoh.cl/ESCUELADEEDUCACION/PEDAGOGIAMATEMATICA/Teaching-Mathematics-in-Colleges-and-Universities_Case-Studi}
}