Entry Autor Personal (100 - 700)

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 125291

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20250326112720.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 250326|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

100 ## - HEADING--PERSONAL NAME

• Personal name: Durán Ginés, Leticia

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)152126: Durán Ginés, Leticia, Razonamiento formal y construcción del concepto de reacción química en alumnos de nivel medio superior, 2003