| 000 | 00475nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20250619144809.0 | ||
| 008 | 250619s9999||||xx |||||||||||||| ||und|| | ||
| 020 |
_c _5.95 |
||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a510 _bASH |
||
| 100 | _aAshlock, Robert B. and Herman, Wayne L. | ||
| 245 | 0 | _aCurrent research in Elementary school mathematics | |
| 260 |
_aLondon _b; The Macmillan _c, 1970 |
||
| 300 | _axiii,497p. | ||
| 650 | _aMathematics | ||
| 942 | _cBK | ||
| 999 |
_c112618 _d112618 |
||