00519nam a2200169Ia 4500003000900000008004100009020001800050040001600068080002600084245008300110260003500193300001000228650001700238650004300255700002600298700002500324IN-BaIIA211028s9999    xx            000 0 eng d  a0-12-018817-1  cIIA Library  a550.3(047.1)bADV-18B 0aAdvances in geophysicsbvol. 18Bcedited by H. E. Lnadsberg and J. Van Mieghem  aNew YorkbAcademic Pressc1974  a326p.  a Geophysics  aAstronomy and Astrophysics Thesaurus   aLandsberg, H. E., ed.  aVan Mieghem, J., ed.