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020 _aKBCS
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040 _aMAIN
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100 _aBROWNSTON,LEE, FARRELL,ROBERT, KANT,ELAINE, MARTIN,NANCY
_937476
245 0 _aPROGRAMMING EXPERT SYSTEMS IN OPS5: INTRODUCTION TO RULE BASED PROGRAMMING
250 _a1
260 _bAW
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_aMASSACHUSETTS
300 _b471
942 _cBK
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