@book{12865,
	author = {Yeung, B.C.},
	title = {Programming the Z-80 under cp/m /},
	publisher = {Butterworth-Heinemann,},
	year = {1984.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0408014970/chopaconline-20}
}