01197nam a22002771a 4500001001200000003000800012006001900020007001500039008004100054040002100095035002100116050002200137110004000159245011100199260005900310300002400369500003300393504005100426533015200477610004000629650003700669655002900706700004100735710001700776856012600793ebr10071891CaPaEBRm        u        cr cn|||||||||800429s1913    dcucf   sb    001 0 eng d  aCaPaEBRcCaPaEBR  a(OCoLC)56045704214aQ11b.N286 1913eb2 aNational Academy of Sciences (U.S.)12aA history of the first half-century of the National Academy of Sciences, 1863-1913h[electronic resource].  aWashington, [D.C.] :b[National Academy Press],c1913.  axiv, 413 p. :bill.  aEdited by Frederick W. True.  aIncludes bibliographical references and index.  aElectronic reproduction.bPalo Alto, Calif. :cebrary,d2009.nAvailable via World Wide Web.nAccess may be limited to ebrary affiliated libraries.20aNational Academy of Sciences (U.S.) 0aSciencezUnited StatesxHistory. 7aElectronic books.2local1 aTrue, Frederick William,d1858-1914.2 aebrary, Inc.40uhttp://site.ebrary.com/lib/rucke/Doc?id=10071891zAn electronic book accessible through the World Wide Web; click to view