Leonard I. Holder
type: Person
description: Ph.D. Purdue University 1955
birth date: 1923-11-30
death date: 2012-09-28
birth place: Fort Worth
death place: Penn State Health Holy Spirit Medical Center
nationality: United States
alumni of: Purdue University
alumni of: University of Texas at Arlington
alumni of: Texas A&M University
works for: University of Texas at Arlington
works for: Texas A&M University
works for: San Jose State University
works for: Gettysburg College
has occupation: mathematician
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value: LNB:DUsI;=Br
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value: 1980304959798161446
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source: The Gettysburg Times
stated in qid: Q7736245
pub year: 2012
retrieved: 2024-10-22

source: Virtual International Authority File
stated in qid: Q54919
retrieved: 2025-08-23

source: CiNii Research
stated in qid: Q115920372
retrieved: 2025-09-03

source: Mathematics Genealogy Project
stated in qid: Q829984

wikidata id: Q102168107
domain: human
level: standard
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data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-23T23:20:06.944112Z
entity updated at: 2026-05-03T16:20:22.557058+00:00Z
entity created at: 2026-05-03T13:51:59.678526+00:00Z