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Liu, Baodong is the author of 'Understanding the Scientific Method', published 2012 under ISBN 9781621317241 and ISBN 1621317242.
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Pages are clean and are not marked by notes, highlighting or fold.
Pages are clean and are not marked by notes, highlighting or folds.
Pages are intact and may have minimal notes and/or highlighting or folds.
All pages and the cover is intact. The spine may show signs of wear. Pages include notes and/or highlighting.
All pages and the cover is intact. Pages include considerable notes in pen or highlighter, but the text is not obscured.
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