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001 000010734
005 20241013172558.0
008 900910t19381938xxu r 000 0 eng d
035 _a013880
035 _a055335
035 _aUIA0010734
040 _aUIASF
_cUIASF
041 0 _aENG
050 4 _aTA 685
_bB5
100 _aBethlehem Structural Company
245 1 0 _aBethlehem structural shapes :
_binformation and tables for architects, engineers and designers of buidings and other steel structures
260 _aBethlehem, Pa. :
_bBethlehem Steel,
_cc1938
300 _a134 p. ;
_c23 cm
650 0 _aAcero de construcción
_xCatálogos
905 _a01
942 _cNEWBFXC1
999 _c10545
_d10545
980 _8126340
_g ADMIN1
003 MX-MxUI