000 00472nam a2200169 4500
001 5367/90
005 20130910085146.0
008 111112s9999 xx 000 0 und d
020 _a0 7277 1347 7
050 _aTA710
_b.M51 1984
100 1 _a"budleigh, j k. "
245 1 0 _aTrench excavation and support:
_b/
_c J.K. Budleigh
250 _a1 ed.
260 _auk :
_bthomas telford
_c1989.
300 _a", 74p.;
_c21 cm."
942 _2lcc
_cBK
_hTA710
_k.M51 1984
999 _c18112
_d18112