@book{7497,
	author = {Landau, Edmund,},
	title = {Differential and integral calculus.},
	publisher = {Chelsea Pub. Co.},
	year = {[1960]},
	address = {New York,},
	edition = {[2d ed.]},
	note = {Translation of Einführung in die Differentialrechnung und Integralrechnung.}
}