Entry Topical Term

Number of records used in: 2

001 - CONTROL NUMBER

• control field: 227392

003 - CONTROL NUMBER IDENTIFIER

• control field: BD-DhPL

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20190804005945.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 190804|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

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

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Electric, electronic, magnetic, communications, computer engineering; lighting

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (BD-DhPL)35352: Camm, F. J. 122273, The superhet manual :, 1954.