Authority 035

Kezdőlap - A MARC21 authority formátum - Authority 01X-09X

First Indicator

Undefined

'#' - Undefined

Second Indicator

Undefined

'#' - Undefined

Subfield Codes

$a - System control number (NR)

$z - Canceled/invalid system control number (R)

$6 - Linkage (NR)

$8 - Field link and sequence number (R)

FIELD DEFINITION AND SCOPE

Control number for the record in a system other than the one whose control number is contained in field 001 (Control Number), field 010 (Library of Congress Control Number), or field 016 (National Bibliographic Agency Control Number).

For interchange purposes, documentation of the structure and use of the system control number must be provided to exchange partners by the originating organization. Each valid system control number and any related canceled/invalid control number are contained in a separate 035 field.

GUIDELINES FOR APPLYING CONTENT DESIGNATORS

INDICATORS

Both indicator positions are undefined; each contains a blank (#).

SUBFIELD CODES

$a - System control number

MARC code (enclosed in parentheses) of the organization originating the system control number, followed immediately by the number. See Appendix G: Organization Code Sources.

035 ##$a(CaBVaU)2835210335

$z - Canceled/invalid system control number

Canceled/invalid system control number that is associated with the valid system control number contained in subfield $a.

035 ##$a(OCoLC)1553114$z(OCoLC)153114

$6 - Linkage

See description of this subfield in Appendix A: Control Subfields.

$8 - Field link and sequence number

See description of this subfield in Appendix A: Control Subfields.

INPUT CONVENTIONS

Structure - Structure of the system control number is determined by the documentation provided by the originating system. No space occurs between the parenthetical MARC code and the first character position of the control number. For Canadian organizations, the organization code is preceded by the letters "Ca."