000 00601cam a2200169 4500
001 D5812
008 090401t xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u71124
041 _aeng
050 _a526.99
110 _aThe Hydrographic Society
_92367
245 _aSymposium on position fixing at sea, Southampton University, 15th - 17th April, 1980 [organised by] The Hydrographic Society in conjunction with The Canadian Hydrographers Association and the Institution of Electronic and Radio Engineers
300 _a1 looseleaf binder. 30cm
350 _a0
942 _n0
948 _c04/03/1997
999 _c95384
_d95384