00515nam a2200181Ia 450000500170000000800410001702000190005804000190007704100120009608200150010810000180012324500440014126000320018530000370021765000220025465100470027685000100032320220722152918.0131103s9999    xx            000 0 und d  aSBN 71315425 X  aLoreto College  aEnglish  a526.8bDIC  aDickinson,G.C  aMaps and air photographcG.C. Dickinson  aLondonbEdward Arnoldc1967  axi, 286 p.b plates,ill. figures  aMap projection -   aMathematical geography - Map projection -   aLCLIB