@book{53895,
	author = {Beer, Ferdinand P. and Johnston, Jr., E. Russell.},
	title = {Vector Mechanics for Engineers: Statics and Dynamics /},
	publisher = {McGraw-Hill Science/Engineering/Math,},
	year = {2011.},
	address = {New Delhi :},
	edition = {9th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0072931108/chopaconline-20}
}