6321Announcement of IDA Assists Telecommunications Project in Tanzania on July 23, 1981Announcement · 23 juillet 1981
6322Tanzania - Telecommunications Project : Credit 1173 - Project Agreement - ConformedProject Agreement · 21 juillet 1981
6323Tanzania - Telecommunications Project : Credit 1173 - Credit Agreement - ConformedCredit Agreement · 21 juillet 1981
6327Announcement of IDA will Support Export Rehabilitation and Food Production in Tanzania on April 23, 1981Announcement · 23 avril 1981
6328Tanzania - Export Rehabilitation Program : Credit 1133 - Credit Agreement - ConformedCredit Agreement · 21 avril 1981
6329The role of the firm in wage determination : an African case studyWorking Paper (Numbered Series) · 1 avril 1981
6331The returns to education : increasing with experience or decreasing with expansionWorking Paper (Numbered Series) · 1 mars 1981
6332From migrants to proletarians : employment experience, mobility and wages in TanzaniaWorking Paper (Numbered Series) · 1 mars 1981
6334Data on income distribution in the United Republic of TanzaniaWorking Paper (Numbered Series) · 28 février 1981
6337Announcement of IDA Provides Eleven Million US Dollars to Tanzania for Second Technical Assistance Project on October 23, 1980Announcement · 23 octobre 1980
6338Announcement of IDA Approves Credit of Six Million Eighty Thousand US Dollars to Assist Coconut Development in Tanzania on October 16, 1980Announcement · 16 octobre 1980
6339Tanzania - Coconut Pilot Project : Credit 1070 - Credit Agreement - ConformedCredit Agreement · 7 octobre 1980