Lydon, F. D. Concrete mix design / F.D. Lydon. - 2nd ed. - London : Applied Science, 1982. - xii, 198 p. : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 0853341621 LCCN: 84-113471 Subjects--Topical Terms: Concrete --Mixing.------ Dewey Class. No.: 624.1834