00878nam0-22003251i-450-99000003350040332120161026111904.0000003350FED01000003350(Aleph)000003350FED0100000335020020821d--------km-y0itay50------baengy-------001yyTUNNELS and tunnellingedited by C. A. Pequignot.LondonHutchinson scientific and Technical1963XII, 555 p.ill.23 cmGallerie624.19ITUNINARICAUNIMARCBK99000003350040332115 GT-N/1-6360DINID13 P 25 1024896FINBCN5/375487DINGEDINIDFINBCDINGETUNNELS and tunnelling105927UNINA