New astronomy
- Kind
- Book
- Date
- 1992
- Publisher
- Cambridge Univ Pr
- Retrieved
- Jun 7, 2012
- ISBN
- RCZpQgAACA
1 meme from this reference
Old Kepler On Reading His Young Work
I myself, a professional mathematician, on re-reading my own work find it strains my mental powers to recall to mind from the figures the meanings of the demonstrations, meanings which I myself originally put into the figures and the text from my mind. But when I attempt to remedy the obscurity of the material by…