TY  - RPRT
TI  - Dielectric and magnetic properties of printed wiring boards and other substrate materials 
AU  - Baker-Jarvis, James
PY  - 1999
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 1512
DO  - 10.6028/NIST.TN.1512
ER  -