000
00304nam a2200121Ia 4500
008
211126s9999 xx 000 0 und d
082
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621.381548
100
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AD.HELFRICK
245
0
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MODERN ELECTRONIC INSTRUMENTATIONAL MEASURMENT TECHNICS
260
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P.H.I
365
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195.00
942
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BTECH
999
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139060
_d
139060