Titre et auteur:

Proceedings of the National Academy of Sciences of the United States of America.

Publication:

Washington, D.C. : National Academy of Sciences, [1915]-

Description:

illustrations

Notes:
Weekly, 2004-
Monthly, 1915-1981
Semimonthly, 1982-1993
Biweekly, 1994-2003
Began with vol. 1, no. 1 (Jan. 15, 1915).
Vols. for 1980-1984 issued in two parts: Biological sciences, and, Physical sciences.
Some issues accompanied by supplements with distinctive titles.
PNAS Nexus 2752-6542

ISSN:

1091-6490
Proceedings of the National Academy of Sciences of the United States of America

Sujet:

Science Periodicals.
Science.
Periodical.
Sciences Périodiques.
sciences (philosophy)
science (modern discipline)
Ciència Revistes.

Classification/genre:

Electronic journals.
Fulltext.
Periodicals.
Internet Resources.
periodicals.
Périodiques.

Vedettes secondaires:

National Academy of Sciences (U.S.), issuing body.

Available from some providers with title, <Oct. 30, 2007->: PNAS online
PNAS