Inter-regional Co-operation in the Social Sciences.
Inter-regional Co-operation in the Social Sciences.
- Paris : UNESCO, 1977.
- 88 p.
- Reports and papers in the Social Sciences; 36 .
9231015001
301.162. 1(-77) =20 COO No.36.
9231015001
301.162. 1(-77) =20 COO No.36.