01508nam a2200325 a 4500001001200000003000800012006001900020007001500039008004100054010001700095020004300112020002700155040002100182035002100203050002300224082001500247100002500262245011800287260005300405300002400458504005100482505026200533533015200795650002800947650001800975655002900993710001701022856012601039999001701165ebr10634616CaPaEBRm        u        cr cn|||||||||120727s2013    njua    sb    001 0 eng d  z  2012023216  z9780691148922 (hardcover : alk. paper)  z9781400844807 (e-book)  aCaPaEBRcCaPaEBR  a(OCoLC)82507122014aQA535b.V36 2013eb04a516.242231 aVan Brummelen, Glen.10aHeavenly mathematicsh[electronic resource] :bthe forgotten art of spherical trigonometry /cGlen Van Brummelen.  aPrinceton :bPrinceton University Press,cc2013.  axvi, 192 p. :bill.  aIncludes bibliographical references and index.0 aHeavenly mathematics -- Exploring the sphere -- The ancient approach -- The medieval approach -- The modern approach: right-angled triangles -- The modern approach: oblique triangles -- Areas, angles, and polyhedra -- Stereographic projection -- Navigation.  aElectronic reproduction.bPalo Alto, Calif. :cebrary,d2013.nAvailable via World Wide Web.nAccess may be limited to ebrary affiliated libraries. 0aSpherical trigonometry. 0aTrigonometry. 7aElectronic books.2local2 aebrary, Inc.40uhttp://site.ebrary.com/lib/rucke/Doc?id=10634616zAn electronic book accessible through the World Wide Web; click to view  c47884d47884