| 000 | 00573nam a2200181 4500 | ||
|---|---|---|---|
| 001 | 15639/72 | ||
| 005 | 20130515020019.0 | ||
| 008 | 111112s9999 xx 000 0 und d | ||
| 020 | _ahard cover | ||
| 082 | 0 | 0 | _a371. 394 4 asp |
| 100 | 1 | _a"unwin, derick . " | |
| 245 | 1 | 0 |
_a"aspects of educational technology:the proceedings of program: _bmed learning conference held at louhborough, 15-18 apr. 1966/ _c derick.. unwin" |
| 250 | _a ed. | ||
| 260 |
_alondon : _bmethuen & co. _c1967. |
||
| 300 |
_a"vii, 545p.; _c24 cm." |
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| 504 | _a | ||
| 650 | 0 |
_aeducation-technology _x |
|
| 999 |
_c59626 _d59626 |
||