Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 2247

003 - CONTROL NUMBER IDENTIFIER

• control field: DLC

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20250109091131.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 860211 | anannbabn |a ana

010 ## - LIBRARY OF CONGRESS CONTROL NUMBER

• LC control number: sh 85028854

040 ## - CATALOGING SOURCE

• Original cataloging agency: DLC
• Transcribing agency: DLC
• Modifying agency: DLC
• Modifying agency: TxHLS
• Modifying agency: DLC

053 #0 - LC CLASSIFICATION NUMBER

• Classification number element--single number or beginning number of span: QB717
• Classification number element--ending number of span: QB732

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Comets

550 ## - SEE ALSO FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Near-Earth objects

551 ## - SEE ALSO FROM TRACING--GEOGRAPHIC NAME

• Control subfield: g
• Geographic name: Solar system

551 ## - SEE ALSO FROM TRACING--GEOGRAPHIC NAME

• Geographic name: Oort Cloud

680 ## - PUBLIC GENERAL NOTE

• Explanatory text: This heading may be subdivided by date, e.g.
• Heading or subdivision term: Comets--1835.