Population education a contemporary concern; international study of the conceptualization and methodology of population education (ISCOMPE).
| বিন্যাস: | গ্রন্থ |
|---|---|
| ভাষা: | English |
| প্রকাশিত: |
Paris
Unesco
1978.
|
| মালা: | Educational studies and documents
no. 28 |
| বিষয়গুলি: |