TY - GEN AU - Evans, Donald B. TI - NASA TN [D-5415]: an electron microprobe study of inclusions in lead telluride thermoelectric elements PY - 1969/// PB - NASA, Washington, D.C. KW - Aerodynamics N1 - Technical Note D-5400-20 Bound Vol. No.101163; Contents: TR13764-83 ER -