@book{210809,
	author = {Ranganath, G.K. Rao, Narasimha, T.V},
	title = {BBM business mathematics(for 1st semester BBM Bangalore University)},
	publisher = {Himalaya},
	year = {2008},
	address = {Mumbai},
	edition = {2nd rev ed.},
	note = {Replacement Copy}
}