@book{378,
	author = {Likins, Peter W.},
	title = {Elements of Engineering Mechanics /},
	publisher = {McGraw-Hill Inc.,US,},
	year = {1973.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0070378525/chopaconline-20}
}