TY - BOOK AU - Ramo,Simon AU - Whinnery,John R. AU - Duzer,Theodore Van TI - Fields and waves in communication electronics SN - 9971511479 AV - QC665 .E4R36 1994 PY - 1994/// CY - Singapore PB - John Wiley KW - Electromagnetic fields KW - Electromagnetic waves KW - Telecommunication ER -