*0011651415
*008950628s1994    xx#           000 0 eng
*019  $bk
*08230$a624.19
*245  $aNorwegian method of tunnelling$cby N. Barton ... [et al.]$n[2]
*300  $aS. [7-11]
*700  $aBarton, Nick$_97063200
*773  $tPublikasjon / Norges geotekniske institutt$gnr 194 (1994)$x0078-1193$w(NO-LaBS)529319(tnr)
*999  $z9500190607$anorart:9500190607
^