| 000 | 00516nam a2200145Ia 45e0 | ||
|---|---|---|---|
| 008 | 131121n1979 enk |||gr||||Z||||||eng | ||
| 020 | _a0125266405 | ||
| 082 | _a370 | ||
| 100 |
_aO`neil, H. F, _eEditor. |
||
| 245 | 0 |
_aIssues in Instructional Systems Development _cH. F. O`neil _hTextual Documents |
|
| 260 |
_aLondon _bAcademic Press _c1979 |
||
| 300 | _a211. | ||
| 653 | _aEducation | ||
| 942 |
_2ddc _cTXT |
||
| 999 |
_c33879 _d33879 |
||