Mental health of adolescents and young persons :
May, Anthony R.
Mental health of adolescents and young persons : report on a technical conference, Stockholm, 9-13 June 1969 / Anthony R. May, Jack H. Kahn, Börje Cronholm. - Geneva : World Health Organization, 1971. - 72 p. - Public health papers ; no. 41 .
Russian version of nos. 31-46 bound together (barcode no. 00072077).
eng fre rus spa.
Adolescent psychology.
WS 462
Mental health of adolescents and young persons : report on a technical conference, Stockholm, 9-13 June 1969 / Anthony R. May, Jack H. Kahn, Börje Cronholm. - Geneva : World Health Organization, 1971. - 72 p. - Public health papers ; no. 41 .
Russian version of nos. 31-46 bound together (barcode no. 00072077).
eng fre rus spa.
Adolescent psychology.
WS 462