[On the profile of the information worker and his education].
D003142:Communication / Q000193:education*; D003604:Czechoslovakia; D004282:Documentation; D006281:Health Occupations / Q000193:education; D007255:Information Services; D007998:Library Science; D010781:Photography
K profilu informacn'IHO PRACOVN'IKA A JEHO V'YCHOV(E.