[ON SPECIALIZATION AND POSTGRADUATE EDUCATION IN SOME SOCIALIST COUNTRIES].
D003604:Czechoslovakia; D004503:Education, Medical, Graduate; D005858:Germany; D005859:Germany, East; D006801:Humans; D006814:Hungary; D011044:Poland; D012950:Socialism; D013038:Specialization
CZECHOSLOVAKIA; EDUCATION, MEDICAL, POSTGRADUATE; GERMANY, EAST; HUNGARY; POLAND
SPECIALIZACI A DO SKOLOV'AN'I L'EKA RU V N EKTER'YCH SOCIALISTICK'YCH ZEM'ICH.