1. NASA pro školy Creator: Kluiber, Zdeněk Format: bez média and svazek Type: model:article and TEXT Subject: kosmonautika, střední školy, studentské aktivity, cosmonautics, high school education, and student activities Language: Czech Description: Obsahuje seznam literatury Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public