La planification du commerce extérieur
Subtitle: l'exemple polonais
By: Krystyna Szymkiewicz ; préf. de Jean Marczewski ; avant-propos de Jean Weiller.
Series: Recherches Panthéon-Sorbonne, Université de Paris I; Série Sciences économiques 
Publisher: Économica
Published: 1977
Place of publication: Paris
Language: fre
Number of pages: 174
Subjects: Commercial policy -- Mathematical models.; Poland -- Commercial policy.
Notes: Bibliography: p. 169-172.
Originally presented as the author's thesis, Paris I.