@book{9787,
	author = {Bennett,  Albert B. and Burton, Laurie J. },
	title = {Mathematics for Elementary Teachers: a conceptual approach  /},
	publisher = {McGraw-Hill Science/Engineering/Math,},
	year = {2001.},
	address = {New York :},
	url = {http://10.10.170.122:8080/browse/book/29379}
}