Մուտք Topical Term

Օգտագործված գրառւմների քանակը։ 3

001 - CONTROL NUMBER

• control field: 241961

003 - CONTROL NUMBER IDENTIFIER

• control field: AM-YeNLA

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20210613205826.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 210613|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: AM-YeNLA
• Transcribing agency: AM-YeNLA

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Environmental health
• General subdivision: Case studies

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (AM-YeNLA)380443: Case studies in environmental health and safety., 1990.