@book{29403,
	author = {Kong, Maynard.},
	title = {Cálculo diferencial /},
	publisher = {Pontificia Universidad Católica del Perú.  Fondo Editorial,},
	year = {2001.},
	address = {Lima :},
	edition = {Cuarta edición.},
	url = {https://unicurn.sharepoint.com/:b:/s/biblioteca/EdokfkxP6upKsJQ1s8U2msYB5Wl7tlWSgNJLjARy39rjLA?e=VxKySE}
}