Desing of arch dams ; desing manual for concrete arch dams - Denver, Col. : Government Printing Office, 1977 - 882 p. : ilus. ; gráfs. - A water resources technical publication . - A water resources technical publication . LCCN: 39570 Subjects--Topical Terms: Concreto.Presas. Dewey Class. No.: 627.8 / E88