| 000 | 00803cam a22002411 4500 | ||
|---|---|---|---|
| 001 | e 25000187 | ||
| 003 | DLC | ||
| 005 | 20260227111216.0 | ||
| 008 | 780724s1923 ilu 000 0 eng | ||
| 010 | _ae 25000187 | ||
| 035 | _a(OCoLC)4077326 | ||
| 040 |
_aDLC _cDNIE _dCLU _dDLC |
||
| 042 | _apremarc | ||
| 050 | 0 | 0 |
_aLB1026 _b.S7 1923a |
| 100 | 1 |
_aStevenson, P. R. _q(Paul Raymond), _d1886-1927. |
|
| 245 | 1 | 0 |
_aSmaller classes or larger; _ba study of the relation of class-size to the efficiency of teaching. |
| 260 |
_aBloomington, Ill., _bPublic School Pub. Co., _c1923. |
||
| 300 |
_a127 p. _btables. _c24 cm. |
||
| 440 | 0 |
_aJournal of educational research. Monographs, _vno. 4, 1923. |
|
| 500 | _aIssued also as thesis, Columbia University. | ||
| 650 | 0 | _aTeaching. | |
| 650 | 0 | _aClass size. | |
| 999 |
_c20768 _d20768 |
||