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|---|---|---|---|
| 005 | 20210219153429.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000098489 | ||
| 100 | _aHechinger, Fred M. | ||
| 222 | _aTEACHERS COLLEGE RECORD | ||
| 245 | _aSchools for teenagers : a historic dilemma | ||
| 300 | _a522-539 | ||
| 362 | _a94, No. 3, 1993 | ||
| 505 | _aSeptiembre 1993 | ||
| 653 | 0 | _aADOLESCENTES | |
| 653 | 0 | _aDESARROLLO DEL ADOLESCENTE | |
| 653 | 0 | _aPREADOLESCENTES | |
| 653 | 0 | _aROL DE LA EDUCACION | |
| 904 |
_aAC _b036300 |
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| 905 | _aArticulo | ||
| 999 |
_c76615 _d76615 |
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