| 000 | 00497nam a22001577a 4500 | ||
|---|---|---|---|
| 003 | NIELib | ||
| 005 | 20251023155309.0 | ||
| 008 | 251023b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a301.3207 _bHER |
||
| 100 |
_aHertzberg,hazel W _953130 |
||
| 245 | _aTeaching Population Dynamics: An Instructional Unit For Secondary School Students | ||
| 260 |
_aNew York: _bTeacher College,Colombia University, _c1965. |
||
| 300 |
_aiii,91p.; _c28cm |
||
| 650 | 0 | _aSociology and anthropology | |
| 942 |
_2ddc _cLM |
||
| 999 |
_c162689 _d162689 |
||