000
00357nam a2200169Ia 4500
008
240220s9999 xx 000 0 und d
041
_a
ENG
082
_a
515
100
_a
Engel Arthur
245
0
_a
Problem solving strategies
260
_b
Springer
260
_c
2005
300
_a
403p.
365
_b
325
650
_a
MATHEMATICS
942
_c
TEQUIP
999
_c
2861
_d
2861