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020 |
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040 | _aMAIN | ||
082 | _a1020 | ||
100 |
_aMAURER,H (ED) _935494 |
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245 | 0 | _aCOMPUTER ASSISTED LEARNING: 2ND INTERNATIONAL CONFERENCE,ICCAL'89,DALLAS,1989 PROCEEDINGS (LNCS-360) | |
260 |
_bSV _c1989 _aBERLIN |
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300 | _b642 | ||
500 | _aBR-1143 | ||
942 | _cBK | ||
999 |
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