| 000 | 00357nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 180412s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a201011840 | ||
| 040 | _aAhmadu Bello University Library - Zaria | ||
| 100 | _aDyer, Jean Royer | ||
| 245 | 0 |
_aUnderstanting and evaluating educational research _cJean Royer Dyer |
|
| 260 |
_aMass _b Addison-Wesley; Reading _c1979 |
||
| 300 | _axvi, 430p. | ||
| 999 |
_c46403 _d46403 |
||