Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 4652

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20260410132918.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 260410|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Digital communications.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)6747: Miller, Michael A. 1658, Introduction to digital and data communications /, c1992.