Monthly magazine "Młody Technik" - Issues 11(172) and 12 (173) of 1962. In the issues, the first printing of Stanislaw Lem's short story " Conditional Reflex. "Conditional Reflex," with illustrations in the text (Maja Berezowska, Franciszek Starowieyski, Włodzimierz Pokora, Szymon Kobyliński, Janusz Grabiański, Romuald Klaybor, Daniel Mróz, Ignacy Witz, Marian Stachurski, Jerzy Zaruba). I...