@book{876,
	author = {May, Eduard.},
	title = {Filosofía natural},
	publisher = {Fondo de Cultura Económica},
	year = {1975, c1953.},
	series = {Brevarios del Fondo de Cultura Económica; 83.},
	address = {México},
	note = {Translation of : Kleiner Grundriss de Naturephilosophie.}
}