000 00346nam a2200145Ia 4500
008 250428s9999 xx 000 0 und d
082 _a510 F62s 1974
245 0 _aSchool mathematics 1
245 0 _cFleenor, Charles R.
260 _bAddison-Wesley.
260 _c1974
526 _a500 Natural Sciences & Math
942 _2DDC
942 _cB
999 _c20309
_d20309