00654nam a2200217Ia 4500 0000012393 20251012174522.0 720728s1975 maua b 001 0 eng 0669836265 9780669836264 d------ HD82 .S55887 330.9/172/4 Development economics; some findings [by] S.K. Singh. Lexington, Mass., Lexington Books [1975] xix, 296 p illus 24 cm. Bibliography: p. 281-292. Economic development. Developing countries Economic conditions. Paâises subdesarrollados. 5210 5210