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008 | 181012s9999 xx 000 0 und d | ||
020 | _a415052904 | ||
082 | _a370.78041 WAL | ||
100 | _aWALFORD GEOFFREY | ||
245 | 0 | _aDOING EDUCATIONAL RESEARCH | |
250 | _a1ST | ||
260 | _bROUTLEDGE | ||
260 | _c1991 | ||
300 | _a237 P | ||
365 | _b1850.49 | ||
650 | _aGENERAL | ||
942 | _cREF | ||
999 |
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