World investment report 2013 : global value chains: investment and trade for development / by United Nations Conference on Trade and Development (UNCTAD) - Geneva : United Nations, 2013 - xxviii, 236 pages : illustrations ISBN: 9789211128680 Subjects--Topical Terms: INVESTMENT POLICIES--ANNUAL REPORTSUNCTAD--WORLD INVESTMENT REPORT LC Class. No.: UNCTAD(058)WIR/2013