Victor Gutenmacher: My New Year news about “Lines and Curves” and other books

Happy New Year!​

I’d like to share with you​ that ​t​he latest ​English ​version of Lines and Curves is now available on the Springer website (they made thousands of their books freely available online): http://link.springer.com/book/10.1007/978-1-4757-3809-4

A later addition, 07 January 2016:

Sorry, it looks like it was a mistake on the part of Springer: only few hours our book “Lines and Curves” was free on their site. In a case that some kids want to have the book there is the link to the first English edition :
https://archive.org/details/StraightLinesAndCurves
One can download the book for free in different formats.