000 00474 a2200169 04500
001 2409
008 050526s1973 0 d
082 0 _a693.5
_bH961f
100 4 0 _aHurd, M.K.
_961482
245 0 _aFormwork for concrete/
_cM.K. Hurd
260 4 _aDetroit:
_bACI
_c1973.
300 4 _a363 p.
650 _aCONCRETO
_961483
650 _aconstrucciones de CONCRETO armado
_961484
942 _2ddc
_cBK
999 _c2803
_d2803