000 00358n a2200157 a 4500
000 B B
001 026940
005 20220203164057.0
082 _a510
_bP7 MAT
100 _aEngel, Arthur
245 _aProblem- Solving Strategies
260 _aDelhi
_bSpringer
_c2007
300 _ax,403p.
690 _aMathematics,Mathematics
908 _aT
999 _c26919
_d26919