@book{1921,
	author = {McWilliams, James Aloysius},
	title = {Physics and philosophy; a study of Saint Thomas comentary on the eight books of Aristotle's Physics},
	publisher = {Issued by the Officeof the secretary of theAmerican Catholic Philosophical Association, Catholic university of America},
	year = {1945.},
	series = {Philosophical studies of the American Catholic philosiphical association},
	address = {Washington D.C.}
}