| 000 | 00334nam a2200133ua 4500 | ||
|---|---|---|---|
| 044 | _axxu | ||
| 082 | 0 | _bDOC | |
| 245 | 0 |
_aDoctral dissertations in education _b1971-72 |
|
| 260 |
_aMichigan _bUniversity of Michigan _c1971 |
||
| 300 |
_a40p. _c23cm |
||
| 650 | 0 | 0 | _a1 |
| 008 | 101228 1971 US ### NNNN en | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c429461 _d429461 |
||