. . "Konjunkturzyklus." . . "Construcció Aspectes econòmics." . . "Indústria de la construcció." . . "Condicions econòmiques." . . "Estats Units d'Amèrica." . . "États-Unis" . . "Etats-Unis Economie." . . "Cicles econòmics." . . "Construction États-Unis." . . "Construction Etats-Unis." . "Bauindustrie." . . "United States" . . "Construction Industrie." . . "Cycles économiques États-Unis." . . "USA." . . "History" . . . . . . . . "Evidence of long swings in aggregate construction since the Civil War"@en . . . . . . . "Evidences of long swings in aggregate construction since the Civil war"@en . . . . . . . "Evidences of Long Swings in Aggregate Construction since the Civil War"@en . . . . . . . . . . . . . . . . "...Evidences of long swings in aggregate construction since the Civil War" . . "Evidences of long swings in aggregate construction since the civil war" . "Evidences of long swings in aggregate construction since the Civil War" . "Evidences of long swings in aggregate construction since the Civil War"@en . . "Evidences of long swings in aggregate construction since the civil war"@en . . . . . . . . . . . . . . . . "History"@en . "Cycles économiques." . . "Geschichte 1858-1964." . .