| 000 | 00383nam a2200145Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 008 | 181029s9999 xx 000 0 und d | ||
| 040 | _cLDD | ||
| 100 | _aPerraton, Hilary | ||
| 245 | 4 |
_aThe Cost of distance education _cHilary Perraton |
|
| 260 |
_aCambridge _bInternational Extension College _c1982 |
||
| 300 | _a65p | ||
| 901 |
_a3112 _b17-03-2005 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c24707 _d24707 |
||