@book{2992,
	author = {Willerding, Margaret Frances.},
	title = {College Algebra and Trigonometry },
	publisher = {John Wiley & Sons},
	year = {1975.},
	address = {New York},
	edition = {2nd ed.},
	url = {http://10.10.170.122:8080/browse/book/27377}
}