| 000 | 00634nam a2200205 4500 | ||
|---|---|---|---|
| 008 | b xx# eng u | ||
| 040 | _aLB-BrCRDP | ||
| 082 | _a372.7/A826c | ||
| 100 | 1 | _aAshlock, Robert B. | |
| 130 | 1 | _lEN | |
| 245 | 1 | 0 |
_aCurrent research in elementary school mathematics _cWayne L. Herman |
| 260 |
_aLondon _bThe Macmillan Co., _cc1970 |
||
| 300 |
_axiii, 497p.: _bfig. ; _c24 x 16cm |
||
| 500 | _aAppendices and indices at the end | ||
| 650 |
_aEducation, Elementary _xMathematics |
||
| 650 | _aMathematics | ||
| 700 | 1 | 0 | _aHerman, Wayne L., jt. auth. |
| 942 | _cBK | ||
| 999 |
_c13257 _d13257 |
||