Waller, Roy Anthony. Building on springs / by R. A. Waller. - Oxford : Pergamon, 1969. - vii, 88 p, 3 plates : ill, 1map ; 22 cm. - International series of monographs in civil engineering ; vol.2 . Includes bibliographical references. ISBN: 0080063993 Subjects--Topical Terms: Foundations. Dewey Class. No.: 721.16