000 00301nam a2200109Ia 4500
008 190711s9999 xx 000 0 und d
082 _a627.12 T596
100 _aTHORN,R.B
245 0 _aRIVER ENGINEERING AND WATER CONSTRUCTION WORKS
260 _aLONDON
_bButterworth-Heinemann
_c1966
942 _cBK
_2DDC
999 _c13325
_d13325