1
by Sak, Petr, 1945-, Mareš, Jiří, 1942-, Nová, Hana, 1958-, Richter, Vít, 1949-, Kolesárová, Karolína, 1976-, Skalková, Jarmila, 1924-2009
Published 2007
Subjects: ';
“...information and communication technologies in education...”Published 2007
Book