TY - BOOK AU - Leibenstein ,Harvey TI - Economic Backwardness And Economic Growth: Studies In The Theory of Economic Development U1 - 338.9 21 PY - 1957/// CY - New York PB - London John Wiley & Sons, KW - Public finance and tax legislation N1 - One of a series of books from the research program of the Institute of Industrial Relations, University of California; Includes bibliographical references and index. UR - https://fll.law.cu.edu.eg/fulltext/bks/B13-07358.pdf ER -