机读格式显示(MARC)

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• 005 20201119112000.0

• 008 980813c19152019dcuer1p 0 a0eng d

• 010 __ |a 16010069

• 022 0_ |a 0027-8424 |z 0744-2831 |z 0273-1134 |z 0273-1142

• 040 __ |a MnMULS |c MnMULS |d NSDP |d DLC |d NSDP |d OCoLC |d NSDP |d OCoLC |d DLC |d NST |d OCoLC |d OCoLC |d OCoLC |d OCoLC |d NST |d AIP |d NST |d AIP |d InU |d AIP |d NST |d AIP |d NST |d MH |d NST |d NSDP |d MH |d NST |d DNAL |d NST |d OCoLC |d NST |d GU |d WaU |d DLC |d MCM |d DLC |d OCoLC |d WaU

• 041 0_ |a eng

• 042 __ |a nsdp |a lc

• 044 __ |a US

• 090 __ |a N/PNA

• 093 __ |a N |2 4

• 098 __ |a 500B0007/IP

• 099 __ |a CAL 121999001006

• 210 0_ |a Proc. Natl. Acad. Sci. U. S. A.

• 222 _0 |a Proceedings of the National Academy of Sciences of the United States of America

• 245 10 |a Proceedings of the National Academy of Sciences of the United States of America.

• 246 1_ |i Vols. for <1999-> also called: |a PNAS

• 260 __ |a Washington, D.C. : |b The Academy, |c 1915-2019.

• 300 __ |a 116 v. : |b ill. ; |c 26-31 cm.

• 310 __ |a Biweekly, |b 1994-

• 321 __ |a Semimonthly, |b 1982-1993

• 321 __ |a Monthly, |b 1915-1981

• 362 0_ |a Vol. 1, no. 1 (Jan. 15, 1915)-Vol. 116 (2019)

• 500 __ |a Title from volume t.p.

• 500 __ |a This series of Proceedings is independent of the earlier one of the same title, published in 3 parts, 1877-95.

• 500 __ |a Vols. for 1980-1984 issued in two parts: Biological sciences, and, Physical sciences.

• 510 2_ |a Chemical abstracts |x 0009-2258

• 510 2_ |a Electrical & electronics abstracts |x 0036-8105 |b 1968-1985

• 510 2_ |a Energy research abstracts |x 0160-3604

• 510 2_ |a Environment abstracts |x 0093-3287

• 510 2_ |a Excerpta medica

• 510 2_ |a GeoRef |x 0197-7482

• 510 2_ |a Index medicus |x 0019-3879

• 510 2_ |a International aerospace abstracts |x 0020-5842

• 510 2_ |a Life sciences collection

• 510 2_ |a Mathematical reviews |x 0025-5629

• 510 2_ |a Physics abstracts |x 0036-8091 |b 1968-1985

• 510 2_ |a RINGDOC

• 510 2_ |a VETDOC

• 510 2_ |a Bibliography of agriculture |x 0006-1530

• 510 2_ |a Biological abstracts |x 0006-3169

• 530 __ |a Beginning with 1990, also available to subscribers via the World Wide Web in HTML and/or PDF formats; also available to subscribers from JSTOR.

• 555 __ |a Vols. 1-10, 1915-24, in v. 13 (Includes list of academy publications, 1863-1926, and list of publications of the National Research Council, 1916-25); Author index: Vols. 1-50, 1914-63. 1 v.

• 650 _0 |a Science |v Periodicals.

• 710 2_ |a National Academy of Sciences (U.S.)

• 776 1_ |t Proceedings of the National Academy of Sciences of the United States of America (Online) |w (DLC)sn 96003779 |w (OCoLC)35912523

• 905 __ |a CAU |f v.1-116 1915-2019