@book{8559,
	author = {Collier, Edwin T.},
	title = {New english 900 .},
	publisher = {Van Nostrand Reinhold,},
	year = {1977.},
	series = {Collier macmillan english program) (bk. 1.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/002974380X/chopaconline-20}
}