Small furry creatures from Alpha Centauri &c
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(Oddly, the Android Twitter app doesn't seem to offer a way for me to associate descriptive text with the image. It's a photo of a book called Real Variables.)
Small furry creatures from Alpha Centauri &c
(Oddly, the Android Twitter app doesn't seem to offer a way for me to associate descriptive text with the image. It's a photo of a book called Real Variables.)