Normal view
MARC view
- MASKS
Entry Topical Term
001 - CONTROL NUMBER
- control field: 209193
003 - CONTROL NUMBER IDENTIFIER
- control field:
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20230515143826.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 230515|| aca||aabn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency:
- Transcribing agency:
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: MASKS
- General subdivision: IF
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (): Tcharkhtchi, A. 209192, An overview of filtration efficiency through the masks: Mechanisms of the aerosols penetration