821
822
823
824
825
Published: c2006.
Superior document: IMF working paper ; WP/06/228
826
Published: c2006.
Superior document: IMF working paper ; WP/06/227
827
Published: c2006.
Superior document: IMF working paper ; WP/06/49
828
Published: c2006.
Superior document: IMF working paper ; WP/06/10
829
Published: c2010.
Superior document: Mathematics research developments
830
Published: c2011.
Superior document: Waste and waste management
831
Published: 2011.
Superior document: Economic issues, problems and perspectives
832
Published: 2011.
833
834
Published: 1978.
Superior document: Religion and society ; 10
835
836
Published: 1995.
837
838
839
Published: 2004.
Superior document: World Bank working paper ; no. 36
840
Published: 2004.
Superior document: World Bank working paper ; no. 33