00840nas 2200349 c 450 991089483280332120171201171715.0(CKB)3790000000117619(DE-599)ZDB2170216-0(OCoLC)785822943(DE-101)026801477(EXLCZ)99379000000011761920041206a19979999 |y |engur|||||||||||txtrdacontentcrdamediacrrdacarrierBridgesICTSDGenevaICTSD1997-Online-RessourceBridges Zeitschriftgnd-content3803209001DE-1019999JOURNAL9910894832803321Bridges349923UNINA