| 000 | 00375nam a2200145Ia 4500 | ||
|---|---|---|---|
| 700 | _aTrott, A. J. | ||
| 100 | _aOsborne, C .W. | ||
| 020 | _a0 89397 239 8 | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 | _aInternational Yearbook of Educational and Instructional technology 1986 / 87 | ||
| 260 |
_aLondon _bKogan Page Limited _c1986 |
||
| 082 | _a371. 394 | ||
| 300 | _c22 .5 cm | ||
| 999 |
_c410057 _d410057 |
||
| 041 | _aeng | ||