Entry Topical Term

Number of records used in: 59

000 - LEADER

• fixed length control field: c # n

000 - LEADER

• fixed length control field: 1

001 - CONTROL NUMBER

• control field: 37142

003 - CONTROL NUMBER IDENTIFIER

• control field: P5A

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20221101135557.0

008 - FIXED-LENGTH DATA ELEMENTS

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

010 ## - LIBRARY OF CONGRESS CONTROL NUMBER

• LC control number: sh 85066289

035 ## - SYSTEM CONTROL NUMBER

• System control number: oca02109153

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: Q350
• Classification number element-ending number of span: Q385

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Information theory

950 ## -

• : g
• : Communication

950 ## -

• : g
• : Cybernetics