000 00275nam a2200109Ia 4500
008 201231s9999 xx 000 0 und d
100 _aNational Ports Council
245 0 _aQuarterly Bulletin of Port Statistics Q 1. 1977
260 _aLondon
_bNPC
300 _a34
942 _cBK
999 _c9712
_d9712