| 000 | 00400nam a2200145 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 220602b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a372.35 _bSEL |
||
| 100 | _aSelberg,E.M | ||
| 245 | _aDiscovering Science in the Elementary School | ||
| 260 |
_aLondon: _bAddison - Wesley Publication company, _c1970. |
||
| 300 |
_a495 p.; _bill. _c20 cm |
||
| 650 | 0 | _aEducation | |
| 942 |
_2ddc _cLM |
||
| 999 |
_c139261 _d139261 |
||