DCM Z1:  016  National Bibliographic Agency Control Number

LC series practice:  As of June 1, 2006, LC does not create or update SARs.

PCC series practice:  Transcription of the series statement is mandatory if applicable.  Searching for series authority records, tracing the series, and the creation and maintenance of series authority records are optional.

This field may appear in authority records emanating from national bibliographic agencies.  Do not modify or delete this field.

For more information on DCM Z1 Instructions, select:

DCM Z1:  Introduction

DCM Z1