000 00450nam a2200169Ia 4500
005 20250423101205.0
008 250422s9999 xx 000 0 und d
020 _a0-87044-836-6
050 _aTA15 .B85/
245 4 _aThe builders : marvels of engineering
260 _aWashington, D.C.
260 _bThe Book Division Natioal Geographic Society
260 _c1992
300 _a288 p
650 _aEngineering --History.Towers
942 _cBK
999 _c35564
_d35564