000 00429nam a2200169Ia 4500
008 250428s9999 xx 000 0 und d
020 _a0-03-080198-2
082 _a510 K62p 1972
245 0 _aProblem solving mathematics
245 0 _cKinney, Lucien B.
260 _bHolt, Rinehart and Winston, Inc.
260 _c1972
300 _axi, 532 pages.
526 _a500 Natural Sciences & Math
942 _2DDC
942 _cB
999 _c22490
_d22490