The development of the human race in the spirit of solidarity : (a comparative study of the United nations Conference on trade and development and the encyclical "Populorum progressio" / by Thomas Valakodiyil, s.d.b. - Valakodiyil, Thomas. (OLS)http://pul/name/52668 ([s.n.], 1970)
In testa al front. : "Pontificia Universitas Lateranensis. Academia alfonsiana. Institutum Theologiae Moralis".
"Extract of the dissertation for the degree of Doctorate"...
Diss. (doct.) -- Pontificia Universitas Lateranensis, Academia alfonsiana.
Bibliografia in appendice.