Williams, Roger, 1604?-1683., Experiments of spiritual life and health /by Roger Williams ; edited with a historical introduction by Winthrop S. Hudson. - Philadelphia : Westminster Press, (c)1951. - 103 pages ; 20 cm. LCCN: 51007794 //r Subjects--Topical Terms: Christian life. LC Class. No.: BV4500 / .E974 1951