| 000 | 00660cam a22002291 4500 | ||
|---|---|---|---|
| 100 | _aMahaffey, Michael L. | ||
| 100 | _aPerrodin, Alexander Frank | ||
| 041 | _aeng | ||
| 245 | _aTeaching elementary school mathematics | ||
| 260 | _bF. E. Peacock Publishers | ||
| 260 | _aItasca, Ill. | ||
| 260 | _c1973 | ||
| 260 | _c[1973] | ||
| 300 | _ax, 357 p.illus.24 cm. | ||
| 245 | _c[by] Michael L. Mahaffey and Alex F. Perrodin. | ||
| 500 | _aBibliography: p. 316-345. | ||
| 650 | 0 | _aMathematics -- Study and teaching (Elementary) | |
| 650 | 0 | _xQA | |
| 050 | _aQA135.5.M32 | ||
| 942 | _cPRINT | ||
| 999 |
_c43720 _d43720 |
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| 970 |
_a51 _bMohamad Barham _c51 _dMohamad Barham |
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