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Madrid Rialp 1966 .
443 p.

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Madrid Rialp 1963 .
537 p.

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Madrid Ediciones Rialp 1961 .
570 p.

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Madrid Ediciones Rialp 1965 .
91 p.

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Madrid Ediciones Rialp 1957 .
155 p. , Translation of: Traktat uber die klughreit

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Madrid Rialp 1962

Madrid Ediciones Rialp 1965 .
670 p. , Translation of : Research methods in social relations

By Luddy, Ailbe John.
Madrid Ediciones Rialp 1963 .
781 p.: ills. , Translation of: Life and teaching of St. Bernard.

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Madrid Ediciones Rialp 1959

By Fernández de la Mora, Gonzalo.
Madrid Rialp 1979 .
248, [5] p., 1 leaf 19 cm..
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Madrid Ediciones Rialp 1963 .
341 p.

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Madrid Ediciones Rialp 1965 .
170 p.

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Madrid Ediciones Rialp 1962 .
395 p.

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Madrid Ediciones Rialp 1962 .
166 p.

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Madrid Ediciones Rialp 1959 .
560 p.