00605nam a22001577a 4500003000400000005001700004008004100021020001500062082001600077100001900093245013000112260004400242300002800286440010300314655003000417SNU20141219114702.0141219b        xxu||||| |||| 00| 0 eng d  a0936406003  a623.893 JAN  aJaniczek, P.M.  aGlobal positioning systemb:Global Positioning System, Institute of Navigation Papers published in Navigationc/P.M. Janiczek  a.-USAb:Institute of Navigationc,@1980  a246p.;15cm.bSoftocver   a.-(Volume 1 of Global positioning system: papers published in Navigation, Institute of Navigation)  aGlobal positioning system