@book{707,
	author = {Sebesta, Robert W.},
	title = {Concepts of programming languages /},
	publisher = {Pearson Addison Wesley,},
	year = {c2008.},
	address = {Boston :},
	edition = {8th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0711/2007006846.html}
}