Unesco pilot project on information research in progress in Khartoum, Sudan :
Creasey, J. C.
Unesco pilot project on information research in progress in Khartoum, Sudan : final report / prepared by J. C. Creasey and C. Wesley. - Paris : UNESCO, 1987. - 62 p. - General Information Programme and UNISIST ; PGI-87-WS/3 . - General Information Programme and UNISIST ; PGI-87-WS/3. .
Unesco pilot project on information research in progress in Khartoum, Sudan : final report / prepared by J. C. Creasey and C. Wesley. - Paris : UNESCO, 1987. - 62 p. - General Information Programme and UNISIST ; PGI-87-WS/3 . - General Information Programme and UNISIST ; PGI-87-WS/3. .