| 1.
図書 |
図書
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by Horacio de la Costa
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| 2.
図書 |
図書
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Alfredo B. Saulo ; [foreword by Horacio de la Costa]
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| 3.
図書 |
図書
|
by a board composed of Vicente Albano Pacis ... [et al.] ; advisers, Pacifico, Ortiz, Horacio de la Costa
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| 4.
図書 |
図書
|
selected historical texts presented with a commentary by H. de la Costa
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| 5.
図書 |
図書
|
edited and translated, with notes by H. de la Costa
|
