| 000 | 00486nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 230516b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 017.42(100) Unesco _bK2.1 |
||
| 245 |
_aGeneral catalogue of Unesco publications and UNESCO sponsored publications 1946-1959 _c/ Unesco |
||
| 260 |
_aParis: _bUnited Nations Educational, Scientific and Cultural Organization, _c1962 |
||
| 650 | _2Social science | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c30916 _d30916 |
||