| 000 | 00642nam a2200229 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153111.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000078032 | ||
| 100 | _aTroyna, Barry | ||
| 222 | _aEDUCATIONAL RESEARCH | ||
| 245 | _aEthnicity and the organization of learning groups : a case study | ||
| 300 | _a45-56 | ||
| 362 | _a34, No. 1, 1992 | ||
| 505 | _aSeptiembre 1992 | ||
| 653 | 0 | _aAGRUPAMIENTO POR HABILIDADES | |
| 653 | 0 | _aCOLOCACION DE ESTUDIANTES | |
| 653 | 0 | _aEDUCACION EQUITATIVA | |
| 653 | 0 | _aETHNICITY | |
| 653 | 0 | _aRENDIMIENTO ACADEMICO | |
| 904 |
_aAC _b015843 |
||
| 905 | _aArticulo | ||
| 999 |
_c68442 _d68442 |
||