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File:Ecole polytechnique - 49578486041.jpg
来自维基百科,自由的百科全书
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File:Ecole polytechnique - 49578486041.jpg
Attribution-Share Alike 2.0 truetrue 30 April 2020 English operator: Flickr described at URL: https://www.flickr.com/photos/117994717@N06/
49578486041
File:Ecole polytechnique - 49578486041 (cropped).jpg
Description
Ecole
polytechnique
-
49578486041
(cropped).
jpg
English: In celebration of the 35th anniversary of the CPA technique with its inventors Donna