Entry Topical Term

Number of records used in: 3

001 - CONTROL NUMBER

• control field: 31340

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20250720211318.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 220711s9999 xx 000 0 und d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Ilusiones ópticas

450 ## - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: ILUSION OPTICA