Entrada Topical Term

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 45012

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20221219181258.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 221219|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: 1. QUIMICA 2. QUIMICA INGENIERIA AMBIENTAL 3. FOSFORO FOSFATO 4. EDUCACIÓN

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)41872: Sawyer, Clair N.[et. al] 8933, Quimica para ingeniería ambiental / Clair N. Sawyer [et. al], 2001