| 000 | 00667nam a2200193 4500 | ||
|---|---|---|---|
| 001 | 0000009727 | ||
| 008 | 231029s9999 xx 000 0 und d | ||
| 020 | 0 | 0 |
_a0675081955 _cRM77.21 |
| 040 | _aPOLIMAS | ||
| 090 | 0 | 0 |
_a372.7 _bUND |
| 100 | 1 | 0 | _aUnderhill, Robert G. |
| 245 | 1 | 0 |
_aDiagnosing mathematical difficulties / _cRobert G. Underhill, editor, A. Edward Uprichard, James W. Heddens |
| 260 | 0 | 0 |
_aColumbus, Ohio _bMerrill _c1980 |
| 300 | 0 | 0 |
_aix, 392p. _bill. _c24cm. |
| 504 | 0 | 0 | _aIncludes bibliographies and index |
| 650 | 0 | 0 |
_aMathematics _xremedial teaching |
| 700 | 1 | 0 |
_aHeddens, James W. _d1925- _ejoint author |
| 700 | 1 | 0 |
_aUprichard, A. Edward, _ejoint author |
| 999 |
_c29145 _d29145 |
||