Le de veloppement social =
Subtitle: social development
By: symposium dirige  par Raymond Aron, Bert F. Hoselitz ; re alise avec l'aide financi ere de l'UNESCO.
Contributors: Aron, Raymond, 1905-1983.; Hoselitz, Bert F.
Series: Congr es et colloques -- 7
Publisher: Mouton
Published: 1965
Place of publication: Paris
Language: mul
Notes: Text in English and French.

This volume contains the papers submitted at a symposium held at Unesco House in Paris in May 1961,under the auspices of Unesco and the E cole Pratique des Hautes E tudes (Sixi eme Section).