Vertical cross sections of the Ionosphere across the geomagnetic equator

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086	0	⊔	‡aC 13.46:138
088	⊔	⊔	‡aPB 161639
090	⊔	⊔	‡aQC100 ‡b.U577 no.138
100	1	⊔	‡aWright, J. W.
245	1	0	‡aVertical cross sections of the Ionosphere across the geomagnetic equator / ‡cby J.W. Wright.
260	⊔	⊔	‡aWashington : ‡bDistributed by U.S. Dept. of Commerce, Office of Technical Services, ‡c1962.
300	⊔	⊔	‡a[32] p. : ‡bill. ; ‡c27 cm.
490	⊔	0	‡aNBS technical note ; ‡v138
504	⊔	⊔	‡aIncludes bibliographical references (p. 8).
538	⊔	⊔	‡aMode of access: Internet.
650	⊔	0	‡aIonosphere.
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DAT	1	⊔	‡a20141112173021.0 ‡b2023-03-14T18:19:39Z
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