TY - RPRT TI - Development, testing and evaluation of MHD-materials : Quarterly report for the period April - June 1978 AU - Hosler, W R AU - Negas, T AU - Schneider, S J PY - 1978 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 78-1461 DO - 10.6028/NBS.IR.78-1461 ER -