TY - RPRT TI - Double-level metallization : annual report for October 1, 1985 to September 30, 1986 AU - Carver, G P AU - Novotny, D B AU - Hershey, R AU - Luther, J E PY - 1987 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 87-3579 DO - 10.6028/NBS.IR.87-3579 ER -