Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 4048

003 - CONTROL NUMBER IDENTIFIER

• control field: BD-ChPU

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20120726124813.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 120726|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: BD-ChPU
• Transcribing agency: BD-ChPU

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Modulation (Electronics)

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (BD-ChPU)0: Schwartz, Mischa. 4047, Information transmission, modulation, and noise /, 1990.