APA Style
Hubka, Vladimir, Popper- Karl R.. ().
Practical studies in systematic design .
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Chicago Style
Hubka, Vladimir, Popper- Karl R..
Practical studies in systematic design.
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MLA Style
Hubka, Vladimir, Popper- Karl R..
Practical studies in systematic design.
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Turabian Style
Hubka, Vladimir, Popper- Karl R..
Practical studies in systematic design.
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