TY - GEN AU - Kaufman, G.H. AU - ED - United States. TI - Impulse strength of distribution transformers under load : final report for the period February 1975- September 1976 / \ G. H Kaufman T2 - CONS/2157-1 U1 - US 621.314 23rd ed. PY - 1976/// CY - Washington PB - U.S. Energy Research and development Administration KW - Electric transformers KW - Electric power-plants KW - Load KW - Electric power distribution KW - Direct current ER -