Normal view MARC view
  • MASKS

Entry Topical Term

Number of records used in: 1

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