| 000 | 00488nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230418b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a371.315.7 _bK4 |
||
| 100 |
_aDececco, John P _96748 |
||
| 245 |
_aEducational technology: _bReadings in programmed instruction |
||
| 260 |
_aNew York: _bHolt Rinehart and Winston, _c1964 |
||
| 300 | _axiv, 479p. | ||
| 650 | _aEducation | ||
| 653 | _aTechnology | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c20552 _d20552 |
||