00477nam a2200157ua 4500003001000000005001700010008004100027040003000068100001700098245010900115250001700224260003200241650001700273655001000290700001900300AR-SsjUCA20250715141526.0250228s1972    xxk           000 0 eng d  aAR-SsjUCAbspacAR-SsjUCA1 aClark, David10aPlane and geodetic surveying :bVol.1 : Plane surveying : metric edition (SI units) /cby J. E. Jackson.  a6th ed. rev.  aLondon :bConstable,c1972. 4aTopografía 4aTexto1 aJackson, J. E.