Entrada Topical Term

Número de registros utilizados en: 6

001 - CONTROL NUMBER

• control field: 6541

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20200401073739.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 200401|| aca||babn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Ingeniería eléctrica