Sudan / 苏丹
ISSN National Centre for Sudan
国家号：SDN
中心号：66
ISSN National Centre for Sudan
ISSN & ISBN department
The National Library of Sudan
AL-Jami'a street, Al-Mogran area
P.O. BOX 6279
KHARTOUM
电话+249-183.76.24.34 / +249-183.76.
联系我们
Contact
Mrs
EL BASHIR Amel
Deputy Head of ISSN and ISBN