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ES16974A1895-02-061895-02-06Un tablero o plancheta para escribir con inclinación variable, que se aplica en un pupitre escolar portátil.
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Johann P. Arnason, Kurt A. Raaflaub, and Peter Wagner (eds.). The Greek Polis and the Invention of Democracy: A Politico-cultural Transformation and Its In-terpretations. The Ancient World: Comparative Histories. Malden, Mass.: Black-well, 2013. Pp. x, 400. $139.95. ISBN 978-1-4443-5106-4. With contributions from the editors and E. Flaig, L. Bertelli, J. Grethlein, H