World development report 2021 data for better lives - USA World Bank Group 2021 - xviii,326p. cm. ISBN: 9781464816000 USD 53.95 Standard No.: 146508 Source: 259, 29/12/2021, Synergy Books India Reports / Technical Reports Subjects--Topical Terms: Reference Dewey Class. No.: X:77n73,P21, R1 RR