TY - BOOK AU - Parkman, N. TI - The effects of small discharges on some insulating materials. III at temperatures up to 250oC / U1 - 338.476213062 PY - 1959/// CY - Surrey : PB - The British Electrial and Allied Industries Research Ass ociation, KW - Insulating materials KW - Dielectrics N1 - Includes bibliographical references ER -