A. Viola (Viola, A.)

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  Correlation, Analysis and Prediction of Adsorption Equilibria
  by C. Malara, G. Pierini, A. Viola
  Softcover, Office for Official Publications of the European Communities, ISBN 0119730499 (0-11-973049-9)
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  Latin 2000. Theoretical Informatics: Theoretical Informatics 4th Latin American Symposium, Punta Del Este, Uruguay, April 10-14, 2000 Proceedings
  by G. Goos, G. H. Gonnet, D. Panario, A. Viola
  Softcover, Springer Verlag, ISBN 3540673067 (3-540-67306-7)
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  New Fiction in English from Africa
  by A. Viola, J. Bardolph, D. Coussey
  Softcover, Rodopi B.V. Editions, ISBN 904200763X (90-420-0763-X)