| 000 | 00372nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 251112s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aCNCLSA | ||
| 245 | 0 |
_aScience _bAmerican association for the advancement of science |
|
| 260 |
_c3 April, 1981 _bThe American Association For The Advancement Science _aWashington |
||
| 300 | _aP.1-1550 | ||
| 300 | _bV.212 | ||
| 942 | _cJRBV | ||
| 999 |
_c21939 _d21939 |
||