Entry Topical Term

Number of records used in: 2

000 - LEADER

• fixed length control field: 00434cz 2200169n 4500

000 - LEADER

• fixed length control field: 1

001 - CONTROL NUMBER

• control field: 34148

003 - CONTROL NUMBER IDENTIFIER

• control field: P5A

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20221101114441.0

008 - FIXED-LENGTH DATA ELEMENTS

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

010 ## - LIBRARY OF CONGRESS CONTROL NUMBER

• LC control number: sh 85064599

035 ## - SYSTEM CONTROL NUMBER

• System control number: oca02099509

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: QA937
• Explanatory term: Mathematics

053 ## - LC CLASSIFICATION NUMBER

• Classification number element-single number or beginning number of span: TA354
• Explanatory term: Engineering

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Impact.