http://catalogo.fi.uba.ar/cgi-bin/koha/opac-search.pl?q=ccl=au%3ALeon-Garcia%2C%20Alberto&format=rss2 2 0 50 ISBN 9780131471221 | 0131471228 http://catalogo.fi.uba.ar/cgi-bin/koha/opac-detail.pl?biblionumber=8765 By Leon-Garcia, Alberto. Upper Saddle River, NJ. : Pearson Education ; Prentice Hall, 2008 . xiv, 818 p. : , Incluye problemas al final de cada capítulo 24 cm. 9780131471221 | 0131471228

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