By George, Claude S.
México : Prentice-Hall Hispanoamerica .
217 p. 968-880-005-8

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Prentice-Hall Hispanoamerica .
xxv, 522 p. 968-880-469-x

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Prentice-Hall Hispanoamerica México: .
735 páginas 968-880-303-0

By Sobel, Max A.
Prentice-Hall Hispanoamerica .
xvi, 638 p. 968-880-168-2

By Goldstein, Larry Joel.
Prentice-Hall Hispanoamerica .
ix, 502 p. 968-880-286-7

By Long, Larry.
Prentice-Hall Hispanoamerica .
xxi, 400 p. 968-880-178-X

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Prentice-Hall Hispanoamerica .
xv, 605 p. 968-880-696-x

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Prentice Hall Hispanoamerica .
xvii, 605 p. 968-880-681-1