000 00427nam a2200169Ia 4500
008 180816s9999 xx 000 0 und d
020 _a9713003624
082 _aFil 516.24 F334m
100 _aFeliciano, Florentino T.
245 0 _aModern trigonometry : plane and spherical
260 _aManila
260 _bMerriam and Webster Bookstore
260 _c1994
300 _a363 p
650 _aTrigonometry
942 _cBK
999 _c54073
_d54073