@book{7786,
	author = {Forsyth, Andrew Russell,},
	title = {A treatise on differential equations / },
	publisher = {Macmillan, },
	year = {1914.},
	series = {Nineteenth Century Collections Online (NCCO): Science, Technology, and Medicine: 1780-1925},
	address = {London :},
	edition = {4th ed.},
	note = {Includes index.}
}