00533nam a2200181Ia 4500008004100000041000800041082002500049100002600074245008800100260003700188300000800225365001700233500001100250700002300261710004000284906000800324999001900332230312s9999    xx            000 0 und d  aeng  a620b620/Dav/032292   aDavidson F.P.9168799  aEncyclopedia Of The Great Engineering Projects In HistorybBuilding The World Vol.I  c2009bPentagon & Greenwood Press  a450  cRs.b4500.00  a348Gen  aBrookeK.L.9168800  aDavidson F.P. & Brooke K.L.9168801  b900  c129508d129508