| 000 | 00354nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | 83484 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | _aDyer, Jeans Royer | ||
| 245 | _aUndernstanding and evaluating educaional research / | ||
| 260 |
_aMassachuse : _bAddision Wesely Pub. Co. Readin , _c1979. |
||
| 300 |
_aPpxvi+430 _c24cms |
||
| 942 | _cGEN | ||
| 999 |
_c101039 _d101039 |
||