Roland Adunka – författare

Visar alla böcker från författaren Roland Adunka. Handla med fri frakt och snabb leverans.

2 produkter

1. 

   Carl Auer von Welsbach: Chemist, Inventor, Entrepreneur

   Av Roland Adunka, Mary Virginia Orna

   Häftad, 2018

   660 kr

   Lägg i varukorg

   This Brief documents the life, discoveries and inventions of the chemist Carl Auer von Welsbach. Particular attention is given to his pioneering work on the rare earth elements, including the discovery of four new elements, which allowed him to develop new materials, to invent new useful devices …

2. 

   Carl Auer von Welsbach: Chemist, Inventor, Entrepreneur

   Av Mary Virginia Orna, Roland Adunka

   E-bok, 2018

   868 kr

   Lägg i varukorg

   This Brief documents the life, discoveries and inventions of the chemist Carl Auer von Welsbach. Particular attention is given to his pioneering work on the rare earth elements, including the discovery of four new elements, which allowed him to develop new materials, to invent new useful devices …