000 00443nam a2200145 a 4500
005 20220228110455.0
035 _aF8901000700958
084 _aCCA N. 1 1953
100 _aCooley, E.H.
245 _aFriction in post-tensioned prestressing systems / E.H. Cool-ey.
260 _aLondon : Cement and Concrete Association
300 _a37 p.
440 _aResearch report ; no. 1 / Cement and Concrete Association
690 _aConcreto - Pruebas.
999 _c53127
_d53127