| 000 | 00685nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 190327s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a0-333-18550-1 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a371.3078 _bU62E |
||
| 100 | _aUndwin, Derick (Ed.) | ||
| 245 | 4 |
_aThe Encyclopaedia of educational media communication and technology _cDerick Undwin |
|
| 260 |
_aLondon _bMcMillan _c1978 |
||
| 300 | _axviii, 800p. | ||
| 650 | _aEducational technology-United States-Encyclopedias; Ccommunication in education- Encyclopedias-United States; United States-Communication and technology-Encyclopedias | ||
| 700 | _aMcAleese, Rav (Ed.) | ||
| 700 | _aMorton, Richard (Ed.) | ||
| 942 | _cBKS | ||
| 999 |
_c62162 _d62162 |
||