Railroad tunnel site : nine concepts = The railway tunnel site : nine conceptsEisenbahn-, Berg- u. Tunnelbau, Stadt- u. Untergrundbahnen : EisenbahnschwellenDe Wijnhavenpanden : history of the construction, demolition, reconstruction, occupation and use of eight special buildings in the center of Rotterdam and their immediate surroundingsTracé railroad tunnel Rotterdam : design commission = the Rotterdam railway tunnel site : the commissionTracks in Rotterdam : urban history around the trainTraces under the city : the construction of the Willems railway tunnel in RotterdamLabyrinths of iron : subways in history, myth, art, technology, and warAttack on the railroad : Rotterdam railroads in two world warsMade to grow : 'conveniences for a well-endowed city' : a century and a half of Rotterdam Municipal WorksDossier tunnels and bridgesPlanung und Bau unterirdischer Verkehrswege : Vorträge der Tagung vom 25. bis 28. September 1963 in der Kongreßhalle BerlinTraces under the city : the construction of the railroad tunnel in Rotterdam. First version period 1987-1990