23. Poland
Commission Decision 84/28/EEC (OJ No. L21, 26.1.84, p.42), as amended by Commission Decision 86/252/EEC (OJ No. L165, 21.6.86, p.43).
Commission Decision 84/28/EEC (OJ No. L21, 26.1.84, p.42), as amended by Commission Decision 86/252/EEC (OJ No. L165, 21.6.86, p.43).