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SDNB
004 Data processing Computer sciences130 Paranormal phenomena220 Bible230 Christian theology300 Social sciences320 Political science340 Law360 Social services, association439 Other Germanic languages520 Astronomy & allied sciences550 Earth sciences560 Paleontology Paleozoology621.3 Electrical Engineering, Electronics650 Management & auxialiary services670 Manufacturing914.3 Geography & travel Germany930 History of the ancient world960 General history of Africa970 General history of North America