Guyon, Y. Prestressed concrete: Y. Guyon; edited by W.M. Johns - London: Contractors Record and Municipal Engineering, 1953 - xv, 543 p.: ill.; 25 cm. ISBN: Rs. 70.00 Subjects--Topical Terms: Prestressed concretePrestressed concrete beamsConcrete beams--TestingConcrete Dewey Class. No.: 620.137