00786cam a2200229 a 4500 20260205163811.0 0821347225 9780821347225 658.72 PRO.P0 21 Procurement of works. Standard prequalification document Rev. Washington, DC : World Bank, 2000. xi, 76 p. : ill. ; "September 1999." Requests for proposals (Public contracts) Developing countries. 9497 Letting of contracts Developing countries. 9498 Economic assistance Developing countries. 9499 Public works Developing countries 9500 Economic development projects Developing countries 9501 ddc UN&WB 755876 755876 0 0 ddc 0 1 WB LIB LIB 2026-02-05 0 658.72 PRO.P0 UWO5486 2026-02-05 09:45:46 2026-02-05 UN&WB