01425nam 2200397 450 99000072187020331690-5410-964-50072187USA010072187(ALEPH)000072187USA01007218720011107d1998----km-y0itay0103----baengNL||||||||001yyUnderground construction in modern infrastructureproceedings of the International conference on Underground construction in modern infrastructureStockholm, Sweden 7-9 June 1998edited by Tomas Franzén, Sven-Gunnar Bergdahl and Annica NordmarkRotterdamA. A. Balkema1998XI, 412 p24 cm2001Costruzioni sotterraneeCongressi1998CongressiStoccolma1998624.19FRANZÉN,TomasBERGDAHL,Sven-GunnarNORDMARK,AnnicaInternational conference on Undergroud construction in modern infrastructures <1998 ; Stockholm>549482ITsalbcISBD990000721870203316624.19 INT100949 ING624.19BKTECPATTY9020011107USA01140720020403USA011720PATRY9020040406USA011650Underground construction in modern infrastructure962687UNISA