| 000 | 00458nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1962 xx 000 0 und d | ||
| 082 |
_a371.3 _bS57P |
||
| 100 | _aSmith, Wendell I. | ||
| 245 | 0 |
_aProgrammed Learning _bTheory and Research |
|
| 260 |
_aNew Jersey _bD. Van Nostrand Company _c1962 |
||
| 300 | _a240 | ||
| 650 | _aEducation | ||
| 650 | _aSocial sciences | ||
| 653 | _aEducational technology | ||
| 700 | _aMoore, J. William | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c4231 _d4231 |
||