Entry Personal Name

Number of records used in: 1

000 - LEADER

• fixed length control field: 00473nz 2200121n 4500

000 - LEADER

• fixed length control field: 1

001 - CONTROL NUMBER

• control field: 25909

003 - CONTROL NUMBER IDENTIFIER

• control field: P5A

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20221101111529.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 850913n| acannaab| |a aaa |||||

010 ## - LIBRARY OF CONGRESS CONTROL NUMBER

• LC control number: n 85197639

035 ## - SYSTEM CONTROL NUMBER

• System control number: oca01434521

040 ## - CATALOGING SOURCE

• Original cataloging agency: DLC
• Transcribing agency: DLC

100 1# - HEADING--PERSONAL NAME

• Personal name: Christiansen, B.
• Fuller form of name: (Bent),
• Dates associated with a name: 1921-

670 ## - SOURCE DATA FOUND

• Source citation: Perspectives on mathematics education, c1985:
• Information found: CIP t.p. (B. Christiansen; Roy. Danish Sch. of Educ. Studies, Copenhagen, Denmark) data sheet, etc. (b. 5/7/21; Bent Christiansen)