000 00466nam a2200157Ia 4500
008 250428s9999 xx 000 0 und d
082 _aM 516.24 T83w 2004
245 0 _aWorkbook in plane and spherical trigonometry : for maritime students
245 0 _cTupas, Sylvino V.
260 _bPhilippine Foundation for Maritime Teaching Aids, Inc.
260 _c2004
300 _aiv, 26 pages.
526 _a500 Natural Sciences & Math
942 _2DDC
942 _cB
999 _c20228
_d20228