@book{10723,
	author = {Berman, Abraham and Plemmons, Robert J.},
	title = {Nonnegative matrices in the mathematical sciences},
	publisher = {Academic Press,},
	year = {1979},
	series = {Computer Science and Applied Mathematics},
	address = {New York:},
	note = {"Purchased under NBHM grant for the year 1994-95"}
}