Orchard, D. F. Concrete technology / D. F. Orchard - 4th ed. - London : Applied Science Pub., 1979 - v, 511 p. : ill. ; 26 cm ISBN: 0853347948 (V1) 0853348375 (V2) Subjects--Topical Terms: Concrete LC Class. No.: TA439 / .O73 1979