Decision No. 19-63 of 11 December 1963 amending Decision No 30-53 of 2 May 1953 on practices prohibited by Article 60(1) of the Treaty in the common market for coal and steel
Odločba št. 19-63 z dne 11. decembra 1963 o spremembi Odločbe 30-53 z dne 2. maja 1953 o praksah, ki jih na skupnem trgu za premog in jeklo prepoveduje člen 60(1) Pogodbe