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Mircea Pteancu

22 Feb 2018 23:13



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Cartea ''Amateur Telescope Making'' ,editor Stephen F. Tonkin , poate fi descarcata gratis si perfect legal de aici :

https://archive.org/details/AmateurTelescopeMaking?q=amateur+telescope

La fel si volumele I si II din legendarele ''ATM Book'' , editor Albert Ingalls :

https://archive.org/stream/in.ernet.dli.2015.37314/2015.37314.Amateur-Telescope-Making#page/n9/mode/2up

https://archive.org/stream/in.ernet.dli.2015.233318/2015.233318.Amateur-Telescope#page/n7/mode/2up

Atasez  capturi de ecran cu cuprinsul fiecarei carti.


Mircea

