Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 18759

003 - CONTROL NUMBER IDENTIFIER

• control field: WUSLLib

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20200929101309.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 200929|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: WUSLLib
• Transcribing agency: WUSLLib

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: optical communications c

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (WUSLLib)37731: Theraja, B.L. 18757, Fundamrntals of electrical engineering and electronics :, 1961