@book{5968,
	author = {Diwan, Parag. and Dwivedi, Prasoom.},
	title = {Energy conservation /},
	publisher = {Pentagon Press,},
	year = {2008.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/8182743508/chopaconline-20}
}