TY - BOOK AU - Butcher,Ginger ED - United States. TI - Tour of the electromagnetic spectrum SN - 9780160933448 AV - QC661 .B88 2016 PY - 2016/// CY - Washington, DC PB - National Aeronautics and Space Administration KW - Electromagnetic fields KW - Study and teaching (Secondary) KW - Electromagnetic waves KW - Electromagnetic theory KW - Artificial satellites N1 - Paper version available for sale by the Superintendent of Documents, U.S. Government Publishing Office; "NP-2016-05-2159-HQ."; "This third edition of the Tour of the Electromagnetic Spectrum was created under contracts to the National Aeronautics and Space Administration by Science Systems and Applications, Inc. and Digital Management, Inc."; Shipping list no.: 2016-0335-P ER -