| 000 | 00310nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aJohnson,Donavan A. and Rising | ||
| 942 | _cBK | ||
| 245 | _aGuidelines for teaching mathematics | ||
| 260 |
_aBelmont _bWadsworth publishing co. _c1967 |
||
| 082 |
_a375.5 _bJoh/Ris |
||
| 300 | _aviii,446 | ||
| 546 | _aEnglish | ||
| 999 |
_c334406 _d334406 |
||
| 041 | _aeng | ||