Document (#16567)

Author

Riesthuis, G.J.A.

Title

¬The UDC master reference file

Source

Extensions and corrections to the UDC. 20(1998), S.21-26

Year

1998

Object

UDC Master Reference File

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1. Riesthuis, G.J.A.: ¬The Universal Decimal Classification as a CDS/ISIS database (1991) 7.18

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