| 000 | 00331nam a22001097a 4500 | ||
|---|---|---|---|
| 082 |
_a371.3078 _bAPL |
||
| 245 |
_aAPLET yearbook of educational and instructional technology 1972-73 _cedited by A. J. Romiszowski |
||
| 260 |
_aLondon: _bKogan Page, _c1972. |
||
| 300 | _a411p. | ||
| 650 |
_aEducational technology _9218691 |
||
| 942 | _cBK | ||
| 999 |
_c155163 _d155163 |
||