Entry Topical Term

Number of records used in: 18

001 - CONTROL NUMBER

• control field: 6326

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20211105132750.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 211105|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Spiral galaxies

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt): International Astronomical Union symposium Switzerland 1969 Aug. 29-Sept. 4 6325, The spiral structure of our galaxy, 1970