Geomagnetic data 1958 : rapid variations /
Geomagnetic data 1958 etc
by J. Bartels, A. Romana, and J. Veldkamp
- Amsterdam : North-Holland, 1962
- vi, 93 p. : ill. ; 22 cm.
- International association of geomagnitism and aeronomy bulletin ; no. 12 m 2 .
Association of geomagnetism and aeronomy formaly known as association of terrestrial magnetism and electricity Library has 3 cops.