Black, David E. An employment and output projection model for Kenya and Nairobi / David E. Black. - Nairobi : University of Nairobi, 1972. - 26p ; 34 cm. - Nairobi. University. Institute for Development studies ; Working paper no. 52 . Includes bibliography. Open access. Subjects--Topical Terms: Employment forecasting--Nairobi--Mathematical models.