Les Sociétés de développement régional (S.D.R.).
Series: Courrier hebdomadaire du C.R.I.S.P. ;; no <632-633>; Courrier hebdomadaire du CRISP ;; no <632-633>
Publisher: C.R.I.S.P.
Published: 1970
Place of publication: Bruxelles
Language: fre
Subjects: Regional planning -- Belgium -- Societies, etc.
Notes: Cover title.