6321Announcement of IDA Assists Telecommunications Project in Tanzania on July 23, 1981Announcement · 23 июля 1981 г.
6322Tanzania - Telecommunications Project : Credit 1173 - Project Agreement - ConformedProject Agreement · 21 июля 1981 г.
6323Tanzania - Telecommunications Project : Credit 1173 - Credit Agreement - ConformedCredit Agreement · 21 июля 1981 г.
6325Tanzania - Telecommunications ProjectMemorandum & Recommendation of the President · 30 июня 1981 г.
6327Announcement of IDA will Support Export Rehabilitation and Food Production in Tanzania on April 23, 1981Announcement · 23 апреля 1981 г.
6328Tanzania - Export Rehabilitation Program : Credit 1133 - Credit Agreement - ConformedCredit Agreement · 21 апреля 1981 г.
6329The role of the firm in wage determination : an African case studyWorking Paper (Numbered Series) · 1 апреля 1981 г.
6331The returns to education : increasing with experience or decreasing with expansionWorking Paper (Numbered Series) · 1 марта 1981 г.
6332From migrants to proletarians : employment experience, mobility and wages in TanzaniaWorking Paper (Numbered Series) · 1 марта 1981 г.
6333Labor market discrimination in a poor urban economyWorking Paper (Numbered Series) · 1 марта 1981 г.
6334Data on income distribution in the United Republic of TanzaniaWorking Paper (Numbered Series) · 28 февраля 1981 г.
6337Announcement of IDA Provides Eleven Million US Dollars to Tanzania for Second Technical Assistance Project on October 23, 1980Announcement · 23 октября 1980 г.
6338Announcement of IDA Approves Credit of Six Million Eighty Thousand US Dollars to Assist Coconut Development in Tanzania on October 16, 1980Announcement · 16 октября 1980 г.
6339Tanzania - Coconut Pilot Project : Credit 1070 - Credit Agreement - ConformedCredit Agreement · 7 октября 1980 г.
6340Tanzania - Coconut Pilot ProjectMemorandum & Recommendation of the President · 30 сентября 1980 г.