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Clasic
Classico Records
Classique Hachette
Claude Barbin
Claude Collet
Clavis
CLE International
Clémance Hiver éditeur
Clemența
Clio
Clio Nova
Clip
Club France Loisir
Clubul de Gimnastică Corrado
Clubul Liberal National
Clubul National de Turism pentru Tineret
Clubul Rotory
Cluj-Napoca
Clusium
CNR Belgium/Delphine France
CNRS Éditions
Cocorico
Cocuaud & C-ie
Codecs
Codex
Cogez
Cogito
Colburn
Cole-Parmer International
Colection Club des Poétes
Colegiul Național „Mihai Eminescu”
Iași
Colegiul Noua Europă
Colemus
Colleau
Collection "A la belle Helene"
Collection Durendal
Collection Hetzel
Collection Lutetia
College Secondary School Publications
Collier Books
Collier Macmillan
Collier Macmillan Publishers
Collignon
Collin
Collins
Collins Clear-Type Press
Collins Educational
Collins ELT
Colloquium Verlag
Coloana
Colocvii
Colograf
Colombier
Colorama
Colosseum
Colosseum 2000
Columbia Pictures
Columbia Pictures Industries Inc.
Columbia Tristar
Columbia Tristar Home Video