Normal view
MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 43712
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20191028104506.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 930508i| anannbab| |a ana
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 93003245
035 ## - SYSTEM CONTROL NUMBER
- System control number: 234625
- Canceled/invalid system control number: sh93003245
040 ## - CATALOGING SOURCE
- Original cataloging agency: DLC
- Transcribing agency: DLC
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Drinking water
- General subdivision: Purification
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Purification of drinking water