TY - BOOK AU - Harra,L.K. AU - Mason,K.O. TI - Space science SN - 1860943462 AV - QB500 .S615 2004 U1 - 500.5 22 PY - 2004/// CY - London PB - Imperial College Press KW - Space sciences KW - Cosmic physics KW - Astronomy N1 - Includes bibliographical references (p. 459-467) and index ER -