Normal view
MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 40247
003 - CONTROL NUMBER IDENTIFIER
- control field: BD-DhBPA
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20181210001445.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 181210|| aca||aabn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency: BD-DhBPA
- Transcribing agency: BD-DhBPA
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Mathematics
- General subdivision: Study and teaching (Secondary).
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (BD-DhBPA)13805: Brueckner, Leo J. 1890-1967. 40246, Developing mathematical understandings in the upper grades /, 1957