Hassan, El Sayed Mohammed Fluctuations in the atmospheric inertia : 1873-1950 / Hassan, El Sayed Mohammed - Boston, Mass. : American Meteorological Society, 1961 - 40 p. : ill. ; 24 cm. - American Meteorological Society. Meteorological monographs ; v.4,no.24. . Subjects--Topical Terms: Atmospheric pressureEarth--Rotation