| 000 | 00319nam a2200121Ia 4500 | ||
|---|---|---|---|
| 005 | 20260205042519.0 | ||
| 008 | 260111s9999||||xx |||||||||||||| ||und|| | ||
| 100 | _aNATIONAL COUNCIL OF EDUCATIONAL RESEARCH | ||
| 245 | 0 | _aBIOLOGICAL SCIENCE | |
| 260 |
_aN.Y. _bHARCOURT BRACE AND WORLD _c1963 |
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| 300 | _a0 | ||
| 942 | _cBK | ||
| 999 |
_c35166 _d35166 |
||