000 00217 a2200097 4500
001 36390
100 _aTetley, L
245 _aElectronic aids to navigation
260 _aLondo
_bEdward Arno
_c
090 _c23587
_d23587
942 _aNUST-CAE
_cM
_c15099
999 _c271463
_d271463