000 00285nam a2200121Ia 4500
008 250428s9999 xx 000 0 und d
082 _a514 B46 C2
245 0 _aPLANE TRIGONOMETRY
245 0 _cCORLISS, JOHN J.
526 _a500 Natural Sciences & Math
942 _2DDC
942 _cB
999 _c22647
_d22647