By Kelly, George Anthony.
México Editorial Trillas 1973 .
207 p. , Translation of : The Catholic youth's guide to life and love.

By Pich, José María.
Madrid Ediciones RIALP 1973 .
257 p.

By Cone, James H..
Buenos Aires Ediciones Carlos Lohlé 1973 .
300 p. , Translation of: A black theology of liberation.

By Larraya, Juan A..
Barcelona Danae 1973 .
558 p

By Kant, Immanuel,.
Buenos Aires Editorial Losada 1973 .
175 p. , Translation of : Kritik der Praktischen Vernunft.

By Schopenhauer, Arthur,.
Madrid. E.D.A.F. 1973 .
344 p.

By Peursen, Cornelis Anthonie van.
Buenos Aires Ediciones Carlos Lohlé 1973 .
133 p. , Translation of : Ludwig Wittgenstein.

By Kazantzakes, Nikos.
Buenos Aires Ediciones Carlos Lohlé 1973 .
356 p. 20 cm..

[San Juan, PR Oficina de Relaciones Públicas 1973 .
16 p.

By Brown, Raymond Edward..
Santander Editorial Sal Terrae 1973 .
146 p. , Translation of : Jesus. God and man.

By Le Du, Jean.
Barcelona Editorial Herder 1973 .
111 p. , Translation of: Catëchese et dynamique de groupe.

By Boxer, C. R..
[Hamden, Conn.] Archon Books 1973 .
xiii, 329 p. , Reprint of the 1957 ed. published by Clarendon Press, Oxford; with an addenda to the bibliography. 22 cm..
0208013385

By König, René.
Madrid Editorial Tecnos 1973 .
289 p. , Translation of : Grundformen der Gesellschaft: die Gemeinde.

By Douglas, Lloyd Virgil.
Englewood Cliffs, N.J. Prentice-Hall 1973 .
xi, 450 p. 24 cm..

By Hughes, Joan Kirkby..
México Limusa Wiley 1973 .
542 p.