- การพิสูจน์ตัวอักษร
Entry Topical Term
001 - CONTROL NUMBER
- control field: 171268
003 - CONTROL NUMBER IDENTIFIER
- control field: TH-BaBU
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20250520164623.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 250520|| aca||babn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency: TH-BaBU
150 #4 - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: การพิสูจน์ตัวอักษร