Entry Topical Term

Number of records used in: 2

001 - CONTROL NUMBER

• control field: 2783

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20170503161111.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 981027nn bnznnbbbn||||||||| a ana d

040 ## - CATALOGING SOURCE

• Original cataloging agency: ES-MaCSI
• Language of cataloging: spa

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Control de la contaminación del aire

260 ## - COMPLEX SEE REFERENCE--SUBJECT

• Explanatory text: Véase el encabezamiento apropiado:
• Heading referred to: Aire-Contaminación, Aire-Calidad-Gestión