@book{51812,
	author = {Trench, William F., 1931- and Kolman, Bernard, 1932-},
	title = {Multivariable Calculus with linear algebra and series},
	publisher = {Academic Press},
	year = {1972},
	address = {New York:},
	note = {An expansion of Elementary multivariable calculus, by B. Kolman and W. F. Trench, published in 1971.}
}