Progressio
Contributors: World Federation of Christian Life Communities, Central Secretariat
Edition: Three language ed.
Publisher: Central Secretariat of Christian Life Communities
Published: 1968
Place of publication: Rome
Language: mul
Subjects: Laity; Periodicals; Catholic action
Notes: English, French, or Spanish.

Subtitle varies: v. 37 (1968)-v. 39 (1970): "International review of the Christian Life Communities." v. 40 (1971)-      "Publication of the World Federation of Christian Life Communities."

Vol. 46 (1977)-       include a new series of "youth-Progressio"

Cumulative index issued every two years.

Editor: José Gsell.

Includes supplements.