%0 Journal Article
%A Sýkora, V.
%T Textbooks on informatics and computer technology published by GRADA
%J Učitel matematiky
%D 1993
%P 39-41
%V 01
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/UM_1993__1_1_a14/
%G en
%F UM_1993__1_1_a14