| 000 | 00534 a2200145 4500 | ||
|---|---|---|---|
| 001 | 3581 | ||
| 090 | _a3581 | ||
| 100 | _a20170516 frey50 | ||
| 101 | _aeng | ||
| 102 | _aCA | ||
| 200 | 1 |
_aEncyclopedia of educational research _f a project of the American Educational Research Association _ged. in chief Robert L. EBEL _gwith the assistance of Victor H.Noll and Roger M. Bauer |
|
| 205 | _afourth ed. | ||
| 210 |
_aNew York _cMacmillan _aToronto _cMaxwell Macmillan Canada _d1969 |
||
| 215 |
_a1522 p. _d29 cm |
||
| 606 | _aencyclopédie , dictionnaires | ||
| 099 | _tMON | ||