Vytlačiť
1. Technology, humanism and peace
:PURŠ, Jaroslav. Technology, humanism and peace : historical aspects : 16th International congress of the history of science : Bucharest 1981. 2. ed. Prague : Institute of Czechoslovak and World History, 1983. 53 s. [Počet ex. : 1, z toho voľných 1, prezenčne 0]