Hass, Frederick J. The foot book / Frederick J. Hass, Edward F. Dolan, Jr. - Chicago : H. Regnery Co., 1973. - xi, 196 p. : ill. Bibliogr.: p. 177-179. Subjects--Topical Terms: Foot--Diseases.Foot--Care and hygiene.Foot--Popular works.Podiatry--Popular works.