000 00262nam a2200121Ia 4500
008 160710s1982 xx 000 0 und d
082 _a627 GRI
100 _aGRISHIN
245 _aHYDRAULIC STRUCTURES
260 _bMIR
_c1982
300 _a264
942 _2ddc
_cB
999 _c46043
_d46043