@book{1398,
	author = {Fried, George.},
	title = {Schaum's outline of theory and problems of biology /},
	publisher = {Mcgraw-Hill,},
	year = {1989.},
	series = {Schaum's outlines.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0070224013/chopaconline-20}
}