00367nam a2200121Ia 4500008004100000082001000041100006100051245003300112260002800145365000600173630003300179730003300212100415s9999    xx            000 0 und d  b10774  aNational Geographycial And Solar Ierrestrian Data Centre  aNational Geographic Vol. 120  aWASHINGTONc1961bN.G.S  b0  aNational Geographic Vol. 120  aNational Geographic Vol. 120