01086cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035001900092040005100111042001200162050002200174100004600196245028400242260005000526300003200576490006500608490004500673650001500718651004000733650001600773650001400789999001700803s  13000096 DLC20260227111910.0771212s1877    dcua         f000 0 eng c  as  13000096   a(OCoLC)3486396  aSmithsonian Inst. LibrarycNGenoUdNGenoUdDLC  apremarc00aQ11b.S68 vol. 231 aBarnard, J. G.q(John Gross),d1815-1882.10aOn the internal structure of the earthbconsidered as affecting the phenomena of precession and nutation, supplementary to article under the above head, Smithsonian contributions to knowledge, vol. XIX, no. 240 being the third of the problems of rotary motion.cBy J. G. Barnard.  a[Washington,bSmithsonian Institution,c1877]  aiii, 16 p.bdiagrs.c33 cm.0 aSmithsonian contributions to knowledge. [vol. XXIII, art. 4]0 aSmithsonian Institution publication 310. 0aAstronomy. 0aEarth (Planet)xInternal structure. 0aPrecession. 0aNutation.  c52651d52651