Sabot, R. H. The social costs of urban surplus labour / by R. H. Sabot. - 104 pages ; 24 cm - Employment series ; no. 14 . - Development Centre studies Document - Organisation for Economic Co-operation and Development . - Development Centre studies. . ISBN: 9264116907 : 23.00F ($5.75 U.S.) LCCN: 78305202 Nat. Bib. No.: F*** Subjects--Topical Terms: Unemployed--Tanzania.Rural-urban migration--Tanzania. LC Class. No.: HD5841.3.A6 / S15 1977