| 000 | 00381nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c156223 _d156223 |
||
| 082 |
_a _b |
||
| 100 | _aRichard C Sprinthall | ||
| 100 | _aGregory T Schmutle | ||
| 100 | _aLee Sirosis | ||
| 245 |
_aUnderstanding educational research/ _cby Richard C Sprinthall, Gregory T Schmutle and Lee Sirosis |
||
| 260 |
_a _bPIH, _c1990. |
||
| 300 | _a384p. | ||
| 650 | _a | ||
| 942 | _cBK | ||