| 000 | 00531nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1978 xx 000 0 und d | ||
| 082 | _a301.32 U-4P | ||
| 100 | _aUnesco | ||
| 245 | 0 | _aPopulation education : a contemporary concern : international study of the conceptualization and methodology of population education and methodology of population education | |
| 260 |
_bParis _c1978 |
||
| 300 | _a120p | ||
| 440 | _aEducational studies and documents, no.28 | ||
| 650 | _aPOPULATION | ||
| 653 | _aPOPULATION | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c72748 _d72748 |
||