agard report Problems of wind tunnel design and testing agardograph Mach number measurements in high-speed wind tunnels / by J.A.F. Hill ... [et al.] Neuere Tunnel-Bauten : Gesteinsbohrmaschinen und Bergeisenbahnen der Gegenwart / H. Zwick Blasting: a handbook for the use of engineers and others engaged in mining, tunnelling, quarrying, [etc.] / O. Guttmann Correspondence with reference to the poposed construction of a Channel Tunnel Amsterdam. "Het Paleis" Kon. Marine Marine Paleis. IJgracht. Amsterdam. Amsterdam Oosterdok met Marine Amsterdam. Marinekazerne. Amsterdam, Marine-etablissement Amsterdam Kattenburgerbrug en Marine gebouwen korea policy series Tunnel to aggression
