| 000 | 00412 a2200157 4500 | ||
|---|---|---|---|
| 008 | 231204b1978 |||||||| |||| 00| 0 eng d | ||
| 005 | 20240509121151.0 | ||
| 245 | _aAn Intoduction To Educational Research | ||
| 300 |
_a446p. _c24cm. |
||
| 500 | _a | ||
| 250 | _a4th ed | ||
| 035 |
_balis book code _a1331 |
||
| 700 |
_aTravers , Robert M. W. _e _91403 |
||
| 260 |
_bMacmillan, _c1978 |
||
| 653 | _aمناهج البحث | ||
| 999 |
_c592 _d592 |
||