| 000 | 00479nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a337.72 _bUn58 |
||
| 110 | _aUnesco | ||
| 245 |
_aAgreement on the importation of educational, scientific and cultural materials _ba guide to its operation |
||
| 260 |
_aGeneva _bUnesco |
||
| 300 | _a21p. | ||
| 650 | _aEducation | ||
| 650 | _aMaterial | ||
| 650 | _aTariffs | ||
| 942 | _cBK | ||
| 999 |
_c34618 _d34618 |
||