- Chemistry
Entry Topical Term
001 - CONTROL NUMBER
- control field: 120992
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20210308084508.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 210308|| aca||babn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency: OSt
150 #0 - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Chemistry
- Form subdivision: Problems, exercises, etc.