| 000 | 00417nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1980 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0 205 06812 X | ||
| 082 | _a371.2012 BLUE | ||
| 100 | _aBLUMBERG (Arthur) and GREENFIELD (William). | ||
| 245 | _aEffective principal perspectives on school leadership. | ||
| 260 |
_aBoston. _bAllyn & Bacon _c1980 |
||
| 300 | _aviii,280 | ||
| 690 | _aEducation | ||
| 906 | _a036797 | ||
| 999 |
_c87307 _d87307 |
||