@book{42411,
	title = {Revenue analysis of a telecom operator on voice call using an approach of apriori algorithm and propose some business plans / },
	publisher = {University of Dhaka, },
	year = {2008.},
	address = {Dhaka : },
	note = {Thesis (M.S.) -- Department of Computer Science and Engineering, University of Dhaka, 2004-2005}
}