000 00519 a2200265 4500
001 37938
020 _a0-7131-3548-43
041 _aeng
080 _a621.396.9 Tet
245 _aElectronic aids to navigation
250 _a
260 _aLondon
260 _bEdward Arnold,
260 _c1986
300 _aix,357 p.
300 _c21.5cm
490 _a
100 _aTetley, L.
700 _aCalcutt, D.
700 _a
650 _a
650 _aElectronics in navigation
942 _cBK
942 _2UDC
999 _c123915
_d123915