004100000a22001210004500 United Nations International Bank for Reconstruction and Development Washington US IBRD Introductory memorandum on requirements works and supplies Washington IBRD US 1955 ii, 57p. <En> 333.91/IBRD <Natural resources><Water> 28306 28306 0 0 0 0 BIDSLDC BIDSLDC GEN 2017-05-09 0008204B 2017-05-09 1 2017-05-09 BK