000 00458 a2200169 04500
001 1986
008 050507s1954 0 d
082 0 _a624.1775
_bM283R
100 4 0 _aManning, G.P.
_962185
245 0 _aReinforced concrete arch design/
_cG.P. Manning
260 4 _aLondon:
_bPitman
_c1954.
300 4 _a192 p.
650 _aarcos
_962186
650 _aestructuras de CONCRETO
_962187
942 _2ddc
_cBK
999 _c2433
_d2433