00868nam0-2200325---450-99000964813040332120121120143901.00860171191000964813FED01000964813(Aleph)000964813FED0100096481320121120d1979----km-y0itay50------baengGBy-------001yyPiling in chalkN. B. HobbsP. R. HealyLondraCIRIA1979126 p.ill.28 cmDOE and CIRIA piling development group6FondazioniHobbs,N. B.518248Healy,P. R.518247ITUNINARICAUNIMARCBK99000964813040332115 GT-M/6-122543DINIDDINIDPiling in chalk839856UNINA