XII congreso mundial de la Unión Internacional de Arquitectos, Madrid, Mayo 1975.
Publisher: La Unión
Published: 1975
Place of publication: Madrid
Language: spa
Number of pages: 446
Subjects: Architecture -- Congresses.
Other titles: 12. congreso mundial de la Unión Internacional de Arquitectos
Notes: Includes bibliographical references.
Text in English, French, Russian, and Spanish.
"Anexo" published as suppl. (47 p.)