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Madrid Editorial Aguilar 1957 .
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Madrid Editorial Aguilar 1962 .
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By Kurihara, Kenneth K..
Madrid Editorial Aguilar 1966 .
211 p. , Translation of : The Keynesian Theory of Economic Development.

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[Madrid] Editorial Aguilar 1972 .
242 p. , Translation of : Die Verfassung Deutschlands.

By Boulding, Reginald Sidney Henry.
Madrid Editorial Aguilar 1967 .
xx, 835 p. , Translation of : Principles and practice of radar. | Includes index.

By Hernández, José,.
Madrid Editorial Aguilar 1969 .
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