@book{3360,
	author = {Forouzan, Behrouz A.},
	title = {Data communications and networking},
	publisher = {Tata McGraw-Hill},
	year = {2004},
	series = {McGraw-Hill forouzan networking series},
	address = {New Delhi},
	edition = {3rd ed.},
	note = {Includes Appendix, Glossary and Index}
}