TY - RPRT TI - Center for Electronics and Electrical Engineering technical progress bulletin covering center programs, July to September 1989, with 1990 CEEE events calendar AU - Walters, E Jane PY - 1990 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 90-4236 DO - 10.6028/NIST.IR.90-4236 ER -