@book{24736,
	author = {Hucaby, Dave. and Hucaby, Dave. and Books24x7, Inc.},
	title = {Cisco ASA, PIX, and FWSM firewall handbook},
	editor = {Books24x7.com [generator])},
	publisher = {Cisco Press,},
	year = {c2008},
	address = {Indianapolis, Ind. :},
	edition = {2nd ed.},
	note = {Earlier ed. published under title: Cisco ASA and PIX firewall handbook.},
	url = {http://www.columbia.edu/cgi-bin/cul/resolve?clio7889126}
}