Suchergebnisse - Organization for Economic Co-Operation and Development
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1
Automated information management in public administration : present developments and impacts.
Veröffentlicht 1973Buch -
2
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3
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4
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5
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6
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7
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8
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9
Agricultural strategies, rural-urban interactions and the expansion of income opportunities
Veröffentlicht 1973Buch -
10