Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 57033

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20240510130931.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 240510|| 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: Electric machinery – Direct current.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)18815: Peña, Robert Alfie S. author. 50962, Balancing supercapacitor voltages in modular bidirectional DC- DC converter circuits /, January 2022.