| 000 | 00667nam a2200205 4500 | ||
|---|---|---|---|
| 999 |
_c69437 _d69437 |
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| 003 | OSt | ||
| 005 | 20190911041938.0 | ||
| 008 | 190115b ||||| |||| 00| 0 eng d | ||
| 020 | _a0-333-18550-1 | ||
| 040 |
_aOSt _bEnglish _cOST _dOSt |
||
| 082 | _a371.307803 / E19 | ||
| 100 |
_aUnwin, Derick. _9125205 |
||
| 245 |
_aThe encyclopaedia of educational media communications and technology / _cDerick Unwin and Ray McAleese. |
||
| 260 |
_aLondon : _bMacmillan, _cc 1978. |
||
| 300 |
_axviii, 800 p. : _bill. ; _c23 cm. |
||
| 508 | _a322 | ||
| 650 |
_aEducational technology _vDictionaries. _9254371 |
||
| 700 |
_aMcAleese, Ray _ejoint author _9254267 |
||
| 942 |
_2ddc _cBK |
||