00573nam a2200205Ia 4500003000400000005001700004006001800021007000300039008004100042037001700083040001800100041001300118082001100131100001900142245005900161260005600220300001700276490004900293650002500342OSt20220925175932.0a|||||r|||| 00| 0ta220923b        |||||||| |||| 00| 0 eng d  cGeneral Book  aRTLcRTLbeng  2engaeng  aU7, M2  aGuelke Leonard 0aHistorical understanding in geography b An idealis     aCambridgebCambridge University Press        c1982  ax,109p.ccm.  aCambridge Studies In Historical Geography. 3  aHistorical Geography