| 000 | 00338pas a2200109 454500 | ||
|---|---|---|---|
| 008 | 160820b1959 xxu||||| |||| 00| 0 eng d | ||
| 008 | 160820b1969 xxu||||| |||| 00| 0 eng d | ||
| 022 | _a0036-8784 | ||
| 245 | _aSCIENTIFIC INFORMATION NOTES | ||
| 260 |
_aWASHINGTON, DC _bNATIONAL SCIENCE FOUNDATION _c1959 |
||
| 906 |
_a _b _c _dJan - Dec,2008 |
||
| 999 |
_c475207 _d475207 |
||