| 000 | 00351nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 040 | _cUDSM | ||
| 050 | _aLB1775.S47 | ||
| 100 | 1 |
_aSharp, D. L. _eAuthor |
|
| 245 | 1 | 0 | _aWhy teach |
| 260 |
_aNew York: _bHolt. _c1957 |
||
| 300 |
_axiv,240p.: _bill.; _c22cm. |
||
| 650 | 1 | _aTeaching | |
| 942 |
_2lcc _cBK _n0 |
||
| 999 |
_c65549 _d65549 |
||