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31
How everyday products are made
Published 2016Available for University of the Philippines System via Gale Virtual Reference Library. Click here to access
Electronic Resource -
32
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33
Worldmark encyclopedia of the states
Published 2016Available for University of the Philippines System via Gale Virtual Reference Library. Click here to access
Electronic Resource -
34
An Einstein encyclopedia
Published 2015Available for University of the Philippines Diliman via Gale Virtual Reference Library. Click here to access
Electronic Resource -
35
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36
Encyclopedia of world biography.
Published 2015Available for University of the Philippines Diliman via Gale Virtual Reference Library. Click here to access
Electronic Resource -
37
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38
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39
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40
Amsterdam
Published 2015Available for University of the Philippines Diliman via Gale Virtual Reference Library. Click here to access
Electronic Resource