Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 273534

003 - CONTROL NUMBER IDENTIFIER

• control field: BD-DhPL

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20191211122723.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 191211|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: BD-DhPL
• Transcribing agency: BD-DhPL

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Education and research.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (BD-DhPL)60688: World book. 178444, The world book of encyclopedia of science., c 1989.