Y2001-62866-826 0120314电信总收入保证函数研究的重要性=The importanceof Teleco’s revenue assurance function study[会,英]/Hong,A.& Qun,Z.//2000 International Conferenceon Communication Technology Proeeedings Vol.I...Y2001-62866-826 0120314电信总收入保证函数研究的重要性=The importanceof Teleco’s revenue assurance function study[会,英]/Hong,A.& Qun,Z.//2000 International Conferenceon Communication Technology Proeeedings Vol.I ofⅡ.—826~833(HC)展开更多