000 00309nam a2200121Ia 4500
999 _c20025
_d20025
020 _a0853123616
100 _aMegaw T M
245 _aTunnels: Planning, Design, Construction Vol - II
260 _c1982
_bELLIS HORWOOD & JOHN WILEY & SONS
_aNew York
300 _a321
700 _aBartlett J V
942 _cREF