000 00458nam a2200169Ia 4500
008 250428s9999 xx 000 0 und d
020 _a9-71923754-6
082 _aM 623.89 Y6w 2001
245 0 _aWorkbook in terrestrial navigation 1
245 0 _cYnion, Eugenio J.
260 _bPhilippine Foundation for Maritime Teaching Aids, Inc.
260 _c2001
300 _a33 pages.
526 _a600 Technology (App Sciences)
942 _2DDC
942 _cB
999 _c9800
_d9800