TY - BOOK AU - Hunsucker,R.D. AU - Hargreaves,J.K. TI - The high-latitude ionosphere and its effects on radio propagation SN - 0521330831 (hbk.) : PY - 2003/// CY - Cambridge, UK PB - Cambridge University Press KW - Ionospheric radio ware propagation N1 - Includes bibliographical references (p. 607-611) and index ER -