Proceedings of the National Academy of Sciences of the United States of America
National Academy of Sciences
Washington, D.C., U.S.A.
Freq. - 26/Yr
"+" Continued "#" Bound
|
Volume(s) |
Issue(s) |
Period |
| 69 - 75 |
complete |
1972 - 1978 # |
| 89 - 90 |
" |
1992 - 1993 |
| 91 - 101 |
" |
1994 - 2004 |
| 102+ |
1 - |
2005 - |
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