000 00400pam a2200157a 44500
008 160408b1986 xxu||||| |||| 00| 0 eng d
082 _a623.893
_bT291e
100 _aTetley, L.
245 1 _aELECTRONIC AIDS TO NAVIGATION
260 _aLondon
_bEdward Arnold
_c1986
300 _aix,357
650 _aElectronics In Navigation
700 _aCalcutt, D.
964 _gCIRC
997 _aA93427 C
999 _c306109
_d306109