File:NLC416-08jh013765-32470 漢譯葛斯米平面三角學 第2卷.pdf

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Original file (729 × 1,087 pixels, file size: 1.56 MB, MIME type: application/pdf, 50 pages)

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漢譯葛斯米平面三角學   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
〔(美〕葛蘭威爾(W.A.Granville)][等]著
image of artwork listed in title parameter on this page
Title
漢譯葛斯米平面三角學
Volume 第2卷
Publisher
北平科學社[發行者]
Description

目錄
表ⅰ 數之對數
求近於0°及90°角之三角函數之對數之法則
表ⅱ 以度及分表角時之三角函數之對數
角量化法表
表ⅲ 以度及度之小數部分表角時之三角函數之對數
表ⅳ 正弦及餘弦之自然值
表ⅴ 正切及餘切之自然值

Language Chinese
Publication date 民國29[1940]
Source
institution QS:P195,Q732353
(民國時期文獻 民國圖書)
主題
InfoField
平面三角
中圖分類
InfoField
O124.1
載體形態
InfoField
210,43頁

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Public domain
This image is now in the public domain in China because its term of copyright has expired.

According to copyright laws of the People's Republic of China (with legal jurisdiction in the mainland only, excluding Hong Kong and Macao), amended November 11, 2020, Works of legal persons or organizations without legal personality, or service works, or audiovisual works, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation. For photography works of natural persons whose copyright protection period expires before June 1, 2021 belong to the public domain. All other works of natural persons enter the public domain 50 years after the death of the creator.
According to copyright laws of Republic of China (currently with jurisdiction in Taiwan, Penghu, Kinmen, Matsu, etc.), all photographs and cinematographic works, and all works whose copyright holder is a juristic person, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation, and all other applicable works enter the public domain 50 years after the death of the creator.

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Date/TimeThumbnailDimensionsUserComment
current18:55, 10 June 2023Thumbnail for version as of 18:55, 10 June 2023729 × 1,087, 50 pages (1.56 MB)PencakeBot (talk | contribs)Upload 漢譯葛斯米平面三角學 第2卷 (2/2) by [(美)葛蘭威爾(W.A.Granville)][等]著 (batch task; nlc:data_416,08jh013765,32470; 民國圖書.4; 漢譯葛斯米平面三角學)

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