@book{5270,
	author = {Beer, Ferdinand P. and Johnston, E. Russell},
	title = {Vector mechanics for engineers /},
	publisher = {McGraw-Hill,},
	year = {c1984.},
	address = {New York :},
	edition = {4th ed.},
	note = {Also issued as: Vector mechanics for engineers : statics and dynamics, 4th ed.}
}