L'Hypothèse de l'Atome Primitif 

Description

Georges Lemaître made a notable contribution to the advancement of cosmology during the vibrant years that followed two great revolutions in theoretical physics of the last century: general relativity and quantum mechanics. In the current century, the impact of his key publications has gone from very small to enormous. L'Hypothèse de L'Atome Primitif, published in 1946, was a collection of five lectures given by Lemaître between 1929 and 1945. The book had a small print run, and surviving copies in good condition are very rare.