000 00597nam a2200193#a 4500
001 0000019587
008 211117s2020||||xx |||||||||||||| ||und||
020 _a0803966989
082 _a510.19 POS 1998
100 _aPosamentier
245 0 _aProblem-solving strategies for efficient and elegant solutions : a resource for the mathematics teacher
_c/ Alfred S Posamentier, Stephen Krulik.
260 _aThousand Oaks
_bCorwin Press
_c1998.
300 _axx, 249p.
_bill.
_c28cm
365 _cMYR
650 _aProblem solving
700 _aKrulik, Stephen
942 _cBK-GN
999 _c56272
_d56272