Literacy 1965-1967.
Literacy 1965-1967.
- París : UNESCO, 1968.
- 74 p.
Premio Mohammad Reza Pahlavi Prize 1967
37.014. 22 (100)=20 1965-67 ALP
Premio Mohammad Reza Pahlavi Prize 1967
37.014. 22 (100)=20 1965-67 ALP