@book{6380,
	author = {Akerkar, Rajendra. and Akerkar, Rupali.},
	title = {Discrete mathematics},
	publisher = {Pearson Education India,},
	year = {2005.},
	address = {[S.l.] :},
	edition = {First ed.},
	note = {Kindle eBook.},
	url = {http://www.amazon.com/exec/obidos/ASIN/B00G4YDSRI/chopaconline-20}
}