000 | 00570nam a2200205 a 4500 | ||
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005 | 20210219153349.0 | ||
008 | 991125n 000 0 u | ||
035 | _aUPN01000094186 | ||
100 | _aJUSTMAN, Joseph | ||
222 | _aEDUCATIONAL FORUM | ||
245 | _aProblems of researches in large school systems | ||
300 | _a429-437 | ||
362 | _a1968 Vol. 32, no. 4 may. | ||
653 | 0 | _aADMINISTRACION EDUCATIVA | |
653 | 0 | _aFORMACION DE INVESTIGADORES | |
653 | 0 | _aINVESTIGACION CIENTIFICA | |
653 | 0 | _aPUBLICACIONES | |
904 |
_aAC _b031997 |
||
905 | _aArticulo | ||
999 |
_c74978 _d74978 |