000 00504 a2200193 04500
001 2279
008 050503s1950 0 d
045 _a1950
082 0 _a624.25
_bH414R
100 4 0 _aHayden, Arthur G.
245 0 _aThe rigid-frame bridge/
_cArthur G. Hayden; Maurice Barron
260 4 _aNew York:
_bWiley
_c1950.
300 4 _a240 p.
650 _apuentes
650 _adiseƱo
700 4 0 _aBarron, Maurice
942 _2ddc
_cBK
999 _c2686
_d2686