@book{615,
	author = {Gottfried, Byron S.},
	title = {Schaum's outline of theory and problems of programming with Pascal;},
	publisher = {McGraw-Hill,},
	year = {c1996.},
	series = {Schaum's outline series},
	address = {New York:},
	edition = {2nd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/mh031/93004710.html}
}