| 000 | 00396nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1956 xx 000 0 und d | ||
| 082 | _a371.33 S15A | ||
| 100 | _aSANDS, Lester B | ||
| 245 | 0 | _aAudio-visual procedures in teaching | |
| 260 |
_bN. Y _c1956 |
||
| 300 | _a670p | ||
| 650 | _aAUDIO - VISUAL EDUCATION | ||
| 653 | _aAUDIO - VISUAL EDUCATION | ||
| 653 | _aTEACHING | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c9147 _d9147 |
||