TY - BOOK AU - Boyd,J.A. ED - University of Michigan. ED - United States. TI - Electronic countermeasures SN - 0932146007 AV - UG485 .E38 U1 - 623.734 BOY PY - 1978///] CY - Los Altos, Calif. PB - Peninsula Pub. KW - Electronic countermeasures KW - EL N1 - "Prepared by the Institute of Science and Technology of University of Michigan for the U.S. Army Signal Corps under contract DA-36-039 SC-71204."; "Originally published as a secret textbook for personnel who were involved in and supporting U.S. Government electronic warfare work ... declassified in 1973."; Includes bibliographical references and index ER -