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1.
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Oxford, United Kingdom : Oxford University Press, 2013.
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2.
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London : Routledge, 2015.
English | C 131 WEL.P |
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3.
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Leiden : Martinus Nijhoff Publishers, 2011. Fifth revised edition.
English | C 14 SCH.I (5) |
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4.
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Cambridge : Cambridge University Press, 2004. Second edition.
English | C 14 AME.P |
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5.
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Madrid : Tecnos, 1976- 15. edition.
Spanish | B 341 DIE.I |
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6.
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Cambridge [England] : Cambridge University Press, 1996.
English | C 14 AME.P |
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7.
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Detroit, MI : Omnigraphics, Inc., c1992. Second edition.
English | C 11 GRE.W |
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8.
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Dordrecht : Nijhoff, c1990.
English | B 322 COO.I |
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9.
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Paris : Presses universitaires de France, 1987. 1re.
French | C 14 BET.D |
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10.
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London : Sweet & Maxwell, 2001. Fifth edition.
English | C 13 SAN.B(5) |
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