@book{15918,
	author = {Tiwari, A.K. and Patial, M.S.},
	title = {Aerospace defence :},
	publisher = {Manas Publications,},
	year = {2005.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/8170492718/chopaconline-20}
}