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1.
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Cambridge, Ma : Perseus Publishing, 2001.
English | B 75 PAT.N |
Available |
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2.
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Geneva, Switzerland : World Intellectual Property Organization, 2005.
English | W D6 856(E) |
Available |
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3.
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Cambridge {[u.a.] : Cambridge University Press, 2007.
English | D 80 BRO.I |
Available |
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4.
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Paris : Harmattan, c2006.
French | D 80 BAR.S |
Available |
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