COMARC/A Format for Authorities Data

PDFCOMARC/AMarch2018

675 Universal Decimal Classification (UDC)

This field contains the UDC number associated with an authorized access point.

Subfields & repeatability

FIELD/SUBFIELDREPEATABILITY
675Universal Decimal Classification (UDC)r
aNumbernr
vEditionnr

Indicators

Indicator values are not defined.

SUBFIELDS

675a Number

The UDC number.

675v Edition

The edition of UDC schedules from which the number in subfield a is taken.

NOTES ON FIELD CONTENTS

The number is taken from the version of the UDC schedules used by the agency preparing the record. UDC schedules are produced in various language versions and are revised from time to time. Each published edition of UDC is derived from the UDC Consortium's Master Reference File.

EXAMPLES

  1. *

    250⊔⊔aGlasbene šole
    675⊔⊔a37
    675⊔⊔a78
    (In the General List of Subject Headings (SGC), only the UDC main class numbers are used.)
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