Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 19462

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20260310032249.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 260310|| 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: Automatic light switches -- Design and construction

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)4915: Calderon Jr., Jeremias A., author. 19459, Automatic Light Switch: a technical feasibility study / , 2003