| 000 | 00344nas a22000977a 4500 | ||
|---|---|---|---|
| 008 | 170117s9999 xx 000 0 und d | ||
| 022 | _a0003-0996 | ||
| 245 |
_aAmerican Scientist _h[e-journal] |
||
| 260 | _bSigma Xi, The Scientific Research Society | ||
| 856 |
_uhttp://www.jstor.org/action/showPublication?journalCode=amerscie _yArchive 1942 - 2009 |
||
| 999 |
_c543455 _d543455 |
||