Entry Topical Term

Number of records used in: 1

000 - LEADER

• fixed length control field: 00589cz 2200217n 4500

000 - LEADER

• fixed length control field: 1

001 - CONTROL NUMBER

• control field: 31457

003 - CONTROL NUMBER IDENTIFIER

• control field: P5A

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20221101114409.0

008 - FIXED-LENGTH DATA ELEMENTS

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

010 ## - LIBRARY OF CONGRESS CONTROL NUMBER

• LC control number: sh 85127456

035 ## - SYSTEM CONTROL NUMBER

• System control number: oca02143452

040 ## - CATALOGING SOURCE

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

053 ## - LC CLASSIFICATION NUMBER

• Classification number element-single number or beginning number of span: QB421
• Explanatory term: Theory

053 ## - LC CLASSIFICATION NUMBER

• Classification number element-single number or beginning number of span: QB821
• Classification number element-ending number of span: QB829
• Explanatory term: General

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Double stars.

670 ## - SOURCE DATA FOUND

• Source citation: NASA
• Information found: (Double stars)

670 ## - SOURCE DATA FOUND

• Source citation: LC data base, 4/1/92
• Information found: (Double stars; binaries)

950 ## -

• : nne
• : Stars, Double

950 ## -

• : g
• : Multiple stars