@book{7719,
	author = {Bertrand, Joseph,},
	title = {Traité de calcul différentiel et de calcul intégral /},
	publisher = {Gauthier-Villars,},
	year = {1864-1870.},
	series = {Nineteenth Century Collections Online (NCCO): Science, Technology, and Medicine: 1780-1925},
	address = {Paris :},
	note = {Reproduction of the original from the Huntington Library.}
}