000 00546nam a2200157Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
010 _a59-8560
040 _aNITIL
_cNITIL
082 _221st
_a624.1
_bS257E
100 _aSanders, George A
245 0 _aEstimating structural steel
_bincluding structural aluminium and miscellaneous materials
_cGeorge A Sanders
260 _aNew York
_bMcGraw-Hill
_c1959
300 _axiv, 274p.
650 _astructural steel industry; Steel, Structural; Structural engineering; Garders; Welding
942 _cBKS
999 _c23755
_d23755