@book{624,
	author = {Dale, Nell B. and Lilly, Susan C.},
	title = {Pascal plus data structures, algorithms, and advanced programming /},
	publisher = {D.C. Heath ;},
	year = {c1985.},
	address = {Lexington, Mass. :},
	edition = {2nd ed.},
	note = {Includes index.}
}