000 00405nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a627.15061 P26
100 _aPERMENENT INTERNATIONAL ASSOCIATION OF NAVIGATION OF CONGRES
245 0 _aTWENTY FIFTY INTERNATIONAL NAVIGATION CONGRESS:INLAND MARITIME WATERWAYS AND POR
250 _a5
260 _bP.I.A.N.C6CEDIBURGH SCOTLAND
_c1981
942 _cBK
_2DDC
999 _c18844
_d18844