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21
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22
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23Published 1980“...QC 16 .E5 .S693...”
Book -
24
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25
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26
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27Published 1967“...QC 174.125 .I61...”
Conference Proceeding Book -
28
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29
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30
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31
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32
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33
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34
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35Published 1974“...QC 174.12 .O61 units 15-16...”
Book -
36Published 1974“...QC 174.12 .O61...”
Book -
37Published 1974“...QC 174.12 .O61...”
Book -
38
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39
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40