Designed and detailed / J.B. Higgins and M.R. Holling Ton.
Higgins, J.B.
Designed and detailed / J.B. Higgins and M.R. Holling Ton. - London : Cement and Concrete Association - 28 p. - Cement and Concrete Association ; 43.501 .
Designed and detailed / J.B. Higgins and M.R. Holling Ton. - London : Cement and Concrete Association - 28 p. - Cement and Concrete Association ; 43.501 .