[SANITARY EVALUATION OF SOME NEW SCHOOL BUILDINGS].
D003604:Czechoslovakia; D006801:Humans; D012499:Sanitation; D012572:School Health Services; D012574:Schools
CZECHOSLOVAKIA; SANITATION; SCHOOL HEALTH; SCHOOLS
HODNOTENIE NIEKTOR'YCH NOV'YCH  SKOLSK'YCH OBJEKTOV PO HYGIENICKEJ STR'ANKE.