| 000 | 00457nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230403b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a021.852 _bJ0 |
||
| 245 |
_aHandbook on the international exchange of publications _c/UNESCO |
||
| 260 |
_aParis: _bUNESCO _c1950 |
||
| 300 | _a369p. | ||
| 650 | _aInternational exchange | ||
| 653 | _aInternational publications | ||
| 942 |
_2udc _cHDK |
||
| 999 |
_c17850 _d17850 |
||