@book{4741,
	author = {Olson, Harry F.},
	title = {Dynamical analogies.},
	publisher = {Van Nostrand},
	year = {[1958]},
	address = {Princeton, N.J.,},
	edition = {2d ed.},
	note = {Second ed., 1966, published under title: Solutions of engineering problems by dynamical analogies.}
}