@book{3960,
	author = {Gopal, R.},
	title = {Problems and Solutions in Network Analysis},
	publisher = {CBS Publishers & Distributors Pvt.ltd.,},
	year = {2008.},
	address = {New Delhi},
	url = {http://www.amazon.com/exec/obidos/ASIN/8123911963/chopaconline-20}
}