Ian_J Hubschrauber Flieger Staff member Sep 29, 2013 #22 SteveC said: "Theta"? :curious: Click to expand... http://www.amazon.com/Theta-ebook/d...&ie=UTF8&qid=1380510281&sr=1-2&keywords=theta He wrote it.
SteveC said: "Theta"? :curious: Click to expand... http://www.amazon.com/Theta-ebook/d...&ie=UTF8&qid=1380510281&sr=1-2&keywords=theta He wrote it.
