Utilizado en 14 registros
001 - CONTROL NUMBER
control field: 351
003 - CONTROL NUMBER IDENTIFIER
control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
control field: 20220819172631.0
008 - FIXED-LENGTH DATA ELEMENTS
fixed length control field: 140919|| aca||babn | a|a d
040 ## - CATALOGING SOURCE
Original cataloging agency: Unicoc
150 ## - HEADING--TOPICAL TERM
Topical term or geographic name as entry element: Matemáticas
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