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008 150201s2004 xx 000 0 und d
082 _a617.632
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100 _aGEHRING,NIELD
245 _aFUNDAMENTALS OF PERIODONTAL INSTRUMENTS
250 _a5TH
260 _bLIPPINCOTT PUBLICATION
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300 _a1-640
650 _aPERIODONTICS
942 _2ddc
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