Documentation
By: 4th European Congress of the IFFLP/FIDAF, Natural Family Planning and Marriage Enrichment, 16.-24.5.1987, held in Vienna ; organized by the European Zone of the IFFLP/FIDAF and the Institut für Ehe und Familie.
Contributors: European Zone of the IFFLP/FIDAF.; Institut für Ehe und Familie.
Publisher: IEF
Published: 1988
Place of publication: Vienna
Language: eng
Number of pages: 339
Subjects: Natural family planning -- Congresses.; Sex instruction -- Congresses.
Other titles: Natural family planning.
Notes: Includes bibliographical references.
English, French, and German.
Spine title: Natural family planning.