Dielectric properties of Douglas fir at high frequencies
By: by J. J. Wittkopf and M. D. Macdonald.
Contributors: Macdonald, Mortimer De Forest, 1916- joint author.
Publisher: Engineering Experiment Station, Oregon State System of Higher Education, Oregon State College
Published: 1949
Place of publication: Corvallis
Language: eng
Number of pages: 35
Subjects: Electric conductivity.; Dielectrics.; Wood -- Testing.; Douglas fir.
Notes: Bibliography: p. 35.
"In cooperation with Oregon Forest Products Laboratory."