| 000 | 00473cam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 180718b1956 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aP147 B768 | ||
| 100 | _aBriggs, Thomas H. | ||
| 245 |
_aImproving instruction through supervision _cby Thomas H. Briggs and Joseph Justman |
||
| 260 |
_aNew York _bMacmillan _c1956 |
||
| 300 | _axii, 523p. | ||
| 650 | _aSchool management and organization | ||
| 650 | _aSchool superintendents and principals | ||
| 700 | _aJustman, Joseph | ||
| 999 |
_c360641 _d360641 |
||