400 1 _
‡a
Leibenstein, Harvey.
‡t
Economic backwardness and economic growth : studies in the theory of economic development ; one of a series of books from the research program of the Inst. of Industrial Relations, Univ. of Calif
400 1 _
‡a
Leibenstein, Harvey.
‡t
Economic backwardness and economic growth : studies in theory of economic development
400 1 _
‡a
Leibenstein, Harvey.
‡t
Economic backwardness and economic growth studies in the theory of economic development. One of a series of books from the research program of Industrial Relations, University of California
400 1 _
‡a
Leibenstein, Harvey.
‡t
Economic backwardness and economic growth studies in the theory of economic development. One of a series of books from the research program of the Institute of Industrial Relations, University of California