TY - GEN AU - H P R Frederikse AU - T Negas AU - S J Schneider C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1977-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.77-1242 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1977 TI - Development, testing and evaluation of MHD-materials: ER -