TY - BOOK AU - Schure,Alexander TI - Vacuum tube rectifiers T2 - A Rider publication, no. 166-21. Electronic technology series U1 - 621.381512 PY - 1958///] CY - New York PB - J. F. Rider KW - Electric current rectifiers KW - Electric filters KW - Electronic circuits N1 - 0; 0; 0; 621_381512000000000_SCH ER -