000 00435nam a2200169Ia 4500
999 _c63906
_d63906
005 20201124153009.0
008 190703s9999 xx 000 0 und d
082 _a627.2 S7744H
100 _aSRINIVASAN,R.
100 _aRANGWALA,S.C..
245 0 _aHARBOUR, DOCK AND TUNNEL ENGINEERING
260 _aINDIA
_bCharotar Publishing
_c1980
300 _ap.176
650 _aENTRANCE LOCK
650 _aTUNNEL ENGINEERING
942 _cSW