000 00565nam a2200205Ia 4500
999 _c13342
_d13342
003 OSt
005 20191216225206.0
008 160427s9999 xx 000 0 und d
020 _a9781412959704
040 _cLIRC
082 _a510.712 POS
100 _aPosamentier, Alfred S. and Krulik, Stephen
245 _aProblem-solving strategies for efficient and elegant solutions grades 6-12
_ba resource for the mathematics teacher
250 _a2nd
260 _aNew Delhi
260 _bCorwin Press
260 _c2009
300 _a260 p.
942 _2ddc
_cBK