Measuring the real size of the world economy: the framework, methodology, and results of the International Comparison Program—ICP
CC BY 3.0 IGO http://creativecommons.org/licenses/by/3.0/igo World Bank ;ISBN: 0821397281 ;ISBN: 9780821397282 ;DOI: 10.1596/978-0-8213-9728-2 ;LCCallNum: HB141.5
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