Entry Topical Term

Used in 1 records

001 - CONTROL NUMBER

• control field: 289962

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20230206140542.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 230206|| 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: Chemistry-Study and teaching-Secondary level

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)160862: Hafizud Din 289961, Effectiveness of problem based teaching on students achievements and conceptual understanding in chemistry at secondary level in Chitral, 2021.