| 000 | 00530nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 210804s9999 xx 000 0 und d | ||
| 082 |
_a60 _bUNI |
||
| 110 | _aUnited nations economics and social counsil | ||
| 245 | 0 | _aAdministration report of the secretary, Ceylon national commission for unesco, for 1969-70 | |
| 260 |
_a[S.I] _bUnited nations economics and social counsil _c1971 |
||
| 300 | _a19 p.- part iv-Education, science and art (O) | ||
| 942 | _cPRGD | ||
| 999 |
_c156183 _d156182 |
||