Editions of The ascent to truth

Paperback, 252 pages

English language

Published Jan. 1, 1976 by Hyperion Books.

360 pages

English language

Published Jan. 1, 1981 by Harvest/HBJ Book.

342 pages

English language

Published 1951 by Harcourt, Brace.

342 pages

English language

Published 1959 by Viking.

English language

Published 2002 by Houghton Mifflin Harcourt Trade & Reference Publishers.

English language

Published 2002 by Houghton Mifflin Harcourt Trade & Reference Publishers.

233 pages

French language

Published 1958 by Albin Michel.

361 pages

Spanish language

Published 1954 by Editorial Sudamericana.

327 pages

Italian language

Published 1955 by Garzanti.