50 ans SSS =
Subtitle: 50 onns SSS.
Publisher: Secrétariat central SSS
Published: 1984
Place of publication: St. Gallen
Language: fre
Number of pages: 119
Subjects: Schweizerische Lebensrettungs-Gesellschaft -- History.
Other titles: Cinquante ans SSS.; 50 onns SSS.
Notes: French, German, Italian, and Rhaeto-Romance.