TY - BOOK T1 - The Use of Underground Space to Achieve National Goals : Report of a Program for Improving the Effectiveness of Underground Construction A1 - Baker, Robert F. A2 - Day, David A. A2 - Fitzsimons, Neal A2 - Hill, Duane W. A2 - Michaels, Richard M. A2 - Poertner, Herbert G. A2 - Wilkinson, Michael C. LA - English PP - New York PB - YR - 1972 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.23290 OP - 335 KW - SUELOS KW - SUBSUELO KW - CONSTRUCCIONES ER -