| 000 | 00498nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 008 | 181029s9999 xx 000 0 und d | ||
| 020 | _a124258506 | ||
| 040 | _cLDD | ||
| 100 | _aKratochnoill, Thomas R. | ||
| 245 | 0 |
_aSingle subject research _bstrategies for evaluating change _cThomas R. Kratochnoill |
|
| 260 |
_aSan Diego _bAcademic _c1978 |
||
| 300 | _axx, 316p. | ||
| 440 | _aEducational psychology edited by Allen J. Edwards | ||
| 901 |
_a366 _b21-03-1996 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c34052 _d34052 |
||