References
- Data base of Korean history(the national institute of Korean history), http://db.history.go.kr.
- Do Jong Hoon, Analysis on Korean Middle School Mathematics Textbooks Published in the 1st National Curriculum Period Centered on the Concept 'Straight Line'), Journal for History of Mathematics 30(2) (2017), 101-119. https://doi.org/10.14477/jhm.2017.30.2.101
- E-museum(the national museum of Korea), http://www.emuseum.go.kr.
-
Interlibrary Loan Service
(the national library of Korea), http://www.nl.go.kr. - Korean Historic Figures Database(The academy of Korean studies), http://people.aks.ac.kr.
- LEE Sang Gu et al, Mathematics Textbook in Korea(1880-2016), J. Korean Soc. Math. Ed. Ser. E: Communications of Mathematical Education 31(1) (2017), 149-177.
- LEE Sang Gu, The pioneers of Korean modern mathematics in late 19th and early 20th century, Sungkyunkwan University Press, 2013.
- MOON Man Yong, KIM Young Sik, Data on the formation of modern science in Korea, Seoul National University Press, 2004.
- News library(The Naver), https://newslibrary.naver.com
- PARK Han Sik, History of mathematics education in Korea, Korean textbook company, 1991.
- Research information sharing service(The Korea education and research information service), http://www.riss.kr.
- The committee of publishing a selection of papers for celebrations of retirement of professor Kim Eung Tai, A selection of papers written by professor Kim Eung Tai, Ewoo Publishers, 1989.
- The compilation committee of history of 50 years of the college of education of Seoul national university, History of 50 years of the college of education of Seoul national university, The college of education of Seoul national university, 1996.
- The compilation committee of history of 60 years of the Seoul national university, History of 60 years of the Seoul national university, The Seoul national university, 2006.
-
The dong-a ilbo(1956. 02. 23, page 1, advertisement),
-
The dong-a ilbo(1956. 03. 09, page 1, advertisement),
-
The dong-a ilbo(1956. 03. 11, page 1, advertisement),
-
The dong-a ilbo(1956. 03. 13, page 3, advertisement),
-
The dong-a ilbo(1956. 03. 15, page 1, advertisement),
-
The dong-a ilbo(1956. 03. 25, page 1, advertisement),
-
The dong-a ilbo(1956. 03. 31, page 1, advertisement),
-
The dong-a ilbo(1956. 04. 03, page 1, advertisement),
- The Korea meteorological administration(homepage), http://www.kma.go.kr.
- The Korean publishers association, List of Korean textbooks(the enlightenment period-1963), 1990.
-
The kyunghyang shinmoon(1956. 02. 23, page 1, advertisement),
-
The kyunghyang shinmoon(1956. 03. 01, page 1, advertisement),
-
The kyunghyang shinmoon(1956. 03. 07, page 1, advertisement),
-
The kyunghyang shinmoon(1956. 03. 09, page 1, advertisement),
-
The kyunghyang shinmoon(1956. 03. 27, page 1, advertisement),
-
The kyunghyang shinmoon(1956. 04. 01, page 1, advertisement),
-
The kyunghyang shinmoon(1956. 04. 04, page 1, advertisement),
-
The kyunghyang shinmoon(1956. 04. 05, page 1, advertisement),
- The kyunghyang shinmoon(1956. 04. 11, page 1, advertisement), <1956. 04. 07>
-
The kyunghyang shinmoon(1956. 04. 12, page 1, advertisement),
. - The national archives of Korea, http://www.archives.go.kr.
- The national library of Korea. List of Korean textbooks(1945-1979), 1979.
- The official gazette no. 1374(1955. 08. 01, decree no. 44 of the ministry of education, matter of primary school curriculum legislation)
- The official gazette no. 1374(1955. 08. 01, decree no. 45 of the ministry of education, matter of middle school curriculum legislation)
- The official gazette no. 1374(1955. 08. 01, decree no. 46 of the ministry of education, matter of high and normal school curriculum legislation)
- The official gazette no. 1639(1956. 09. 12, announcement no. 106 of the ministry of education, cancellation of authorized school subject matter books)
- The official gazette no. 1823(1957. 07. 05, announcement no. 138 of the ministry of education, authorization of school subject matter books)
- The official gazette no. 2132(1958. 09. 18, announcement no. 341 of the ministry of education, facts of authorization rule no. 10 on school subject matter books).
- The official gazette no. 2574(1960. 05. 09, announcement no. 419 of the ministry of education, authorized school subject matter books from 1958. 09. 10 -1960. 04. 30).
- The official gazette no. 340(1950. 04. 29, presidential decree no 336, The authorization rules on school subject matter books).
- The official gazette no. 3785(1964. 09. 19, announcement no. 787 of the ministry of education, moving circumstances of authorized secondary school textbooks).
- The official gazette no. 4218 extra (1965. 12. 10, announcement no. 896 of the ministry of education, authorization of middle school subject matter books).
- The official gazette no. 4855(1968. 01. 25, announcement n. 1054 of the ministry of education, list of authorized textbooks for academic high school in 1968).
- The Yonsei university(homepage). https://www.yonsei.ac.kr.