Normal view
MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 70084
003 - CONTROL NUMBER IDENTIFIER
- control field: IE-CoIT
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: 4890792
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20171120154243.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 971113i| anannbabn |a ana
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 97008475
- Canceled/invalid LC control number: sh 85113186
035 ## - SYSTEM CONTROL NUMBER
- System control number: (DLC)sh 97008475
040 ## - CATALOGING SOURCE
- Original cataloging agency: DLC
- Transcribing agency: DLC
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Breathing apparatus
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Protective breathing apparatus
450 ## - SEE FROM TRACING--TOPICAL TERM
- Control subfield: nne
- Topical term or geographic name entry element: Respirators
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Respirators (Protective equipment)
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Respiratory protective devices
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Protective clothing
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Respiratory organs
- General subdivision: Protection
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Safety appliances
670 ## - SOURCE DATA FOUND
- Source citation: DTIC Thesaurus
670 ## - SOURCE DATA FOUND
- Source citation: MESH
- Information found: (Respiratory Protective Devices, references from Gas Masks, Respirators, Air-Purifying, Respirators, Industrial)
670 ## - SOURCE DATA FOUND
- Source citation: LC database, Nov.13, 1997
- Information found: (respirators, respiratory protective devices, breathing apparatus, protective breathing apparatus, respiratory protective equipment)
680 ## - PUBLIC GENERAL NOTE
- Explanatory text: Here are entered works on equipment that provides the user with a safe supply of air or oxygen in an environment where air is unavailable or unsafe to breathe. Works on equipment used to provide medical care are entered under
- Heading or subdivision term: Respirators (Medical equipment).
681 ## - SUBJECT EXAMPLE TRACING NOTE
- Explanatory text: Note under
- Subject heading or subdivision term: Respirators (Medical equipment)