TY - GEN AU - Marlowe, Donald E AU - Halsey, Nixon AU - Mitchell, Richard A AU - Mordfin, Leonard C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1973-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.73-233 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1973 TI - Non-metallic antenna-support materials: ER -