| 000 | 00351nam a2200145Ia 4500 | ||
|---|---|---|---|
| 700 | _aHagerstrand, T (ed.) | ||
| 100 | _aHagerstrand, T | ||
| 020 | _a0-521-30087 8 | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 | _aIdentification of progress in learning | ||
| 260 |
_aLondon _bCambridge University Press _c1985 |
||
| 082 | _a001 | ||
| 300 |
_bHb _axii,204 |
||
| 999 |
_c345182 _d345182 |
||
| 041 | _aeng | ||