| 000 | 00583nam a2200205Ia 4500 | ||
|---|---|---|---|
| 005 | 20250508161952.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 020 | _a0-12-526640-5 | ||
| 037 | _aTextual | ||
| 040 |
_aFEDL _beng _cFEDL |
||
| 041 |
_aeng _2eng |
||
| 084 |
_a371.39, ONE _qFEDL |
||
| 100 | _aO'Neil Harold F. Ed. | ||
| 245 | 0 | _aIssues in instructional systems development | |
| 260 |
_aLondon, UK _bAcademic Press _c1979 |
||
| 300 | _axi,211p. | ||
| 490 | _aThe educational technology | ||
| 942 |
_cTEXL _h371.39, ONE |
||
| 999 |
_c1373566 _d1373566 |
||