Entrada Topical Term

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 24730

003 - CONTROL NUMBER IDENTIFIER

• control field: MX-TeUDD

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20211105103003.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 211105|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: MX-TeUDD
• Transcribing agency: MX-TeUDD

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Química-Orientación vocacional-México

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (MX-TeUDD)251128: Carreras del área de la química en México :, 1980