| 000 | 00461nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 220610b |||||||| |||| 00| 0 eng d | ||
| 020 | _a087353140X | ||
| 050 |
_aQA63 _b.Y47 1979 |
||
| 100 | _aYeshurun, Shraga | ||
| 245 |
_aThe Cognitive Method _ba strategy for teaching world problems _cShraga Yeshurun |
||
| 260 |
_aVirginia _bNCTM _c1979 |
||
| 300 | _aviii, 50p. | ||
| 650 | _aProblem solving | ||
| 650 |
_aAlgebra _vproblems, exercises |
||
| 942 |
_2lcc _cBK |
||
| 999 |
_c19345 _d19344 |
||