00946nas a22002535 4500 1/50266 020312c19 9999enkanzp 0 a0eng d 1995-3933 23647 Αλφαβητική σειρά Natural Gas Information. France : Organisation for Economic Cooperation and Development , 19 - v. ; 29 cm. Annual. (2008) - English Gas industry Statistics Periodicals. Natural gas pipelines Statistics Periodicals. International Energy Agency. INST UNIPILB SERIALS 20120320 Αλφαβητική σειρά 74957 74957 NOLOAN (Έτος)2008: 23 INST UNIPILB SERIALS 20120320 Αλφαβητική σειρά 74958 74958 NOLOAN (Έτος)2011: 23 01/01/2008 EBSCO 868 (2008) - (2011) Main run 2009