00377nam a2200145Ia 4500003000900000005001700009008004100026040001600067080002000083110002900103245005200132260001900184650001500203650001300218IN-BaIIA20250702144009.0211028s9999    xx            000 0 eng d  cIIA Library  a550.3(035)bHAN  aUnited States. Air Force 0aHandbook of geophysicscUnited States Air Force  aNew Yorkc1960  aGeophysics  aHandbook