000 00472nam a2200145 a 4500
005 20220228110456.0
035 _aF8901000701027
084 _aCCA 347 1961
100 _aJones, L.L.
245 _aTest on a one-sixth scale model of a hyperbolic paraboloid -umbrella shell roof / by L.L. Jones.
260 _aLondon : Cement and Concrete Association
300 _a[19]
440 _aTechnical report ; 347 / Cement and Concrete Association
690 _aTechos en casquete.
999 _c53181
_d53181