@book{4572,
	author = {Piqueras, Javier, and Rojo, Juan Manuel,},
	title = {Problemas de introducción a la física del estado sólido /},
	publisher = {Alhambra,},
	year = {1980.},
	series = {Vertix},
	address = {Madrid (España) :},
	edition = {1a. ed.}
}