Complex sentence: In 1933 he published a book in English (and later in Russian) entitled "Applied Radiochemistry", which contains the lectures given by Hahn when he was a visiting professor at Cornell University in Ithaca, New York in 1933.
Split into simpler sentences: In 1933 he published a book in English (and later in Russian) entitled "Applied Radiochemistry". It contains the lectures given by Hahn when he was a visiting professor at Cornell University in Ithaca, New York in 1933.