00418cam a2200145 a 4500008004100000020001700041100001600058245003000074250001200104260007700116300002500193500002000218650001300238050002100251820910s1980    enka     b    001 0 eng    a9780198519151 aBomford, G.10aGeodesy /cby G. Bomford.  a3th ed.  aOxford :bClarendon Press ;aNew York :bOxford University Press,c1980.  axi, 234 p. :bill. ;  aIncludes index. 0aGeodesy.00aQB281b.B65 1980