Computer-aided drilling for tunnelling accuracy and economy : Puhakka, T Proc Tunnelling '88, London, 18–21 April 1988P257–263. Publ London: IMM, 1988

• Book ID: 100024801
• Publisher: Elsevier Science
• Year: 1989
• Tongue: English
• Weight: 110 KB
• Volume: 26
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(89)92242-0