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The increase of intelligence in Sudan 1964–2006
Omar Khaleefa, S.B. Abdelwahid, F. Abdulradi, Richard LynnVolume:
45
Year:
2008
Language:
english
Pages:
2
DOI:
10.1016/j.paid.2008.05.016
File:
PDF, 137 KB
english, 2008