000 00290nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a627.24 T496
100 _aTHORN,R.B
245 0 _aDESIGN OF SEA DEFENCE WORKS
260 _bBUTTERWORTHS, LONDON
_c1960
300 _a22X14
942 _cBK
999 _c61117
_d61117