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- Language: English
- Year: 2020
- Author: Katsuro Sakai
- Language: English
- Year: 2020
- Author: Chris Bleakley
- Language: English
- Year: 2020
- Author: John Kenneth Galbraith
- Language: English
- Year: 1983
- Author: Raigorodskii A. Rassias M.Th (ed.)
- Language: English
- Year: 2020
- Author: Ballmann Werner
- Language: English
- Year: 2006
- Author: Berezansky Yu.M. Kalyuzhnyi A.A
- Language: English
- Year: 1998
- Author: Wells Raymond O.Jr
- Language: English
- Year: 2017
- Author: Bercu Bernard, Delyon Bernard, Rio Emmanuel
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- Year: 2015
- Author: Armitage David H., Gardiner Stephen J
- Language: English
- Year: 2012