Better contracting for underground construction
U.S. National Committee on Tunneling Technology Subcommittee on Contracting Practices United States Dept. of Transportation Office of the Secretary; United States Urban Mass Transportation Administration
Washington National Academy of Sciences Springfield, Va Available from National Technical Information Service 1974
Localização: EPECP - Esc. Politécnica-Bib Eng Civil e Prod ACERVO VICTOR DE MELLO (AVM 69 Un3b )(Acessar)