BENSON, F. A. VOLTAGE STABILIZED SUPPLIES: BASIC PRINCIPLES, CHARACTERISTICS AND APPLICATIONS.
Lua i Stíl Chicago (17ú heag.)BENSON, FRANK ATKINSON. VOLTAGE STABILIZED SUPPLIES: BASIC PRINCIPLES, CHARACTERISTICS AND APPLICATIONS. MACDONALD, 1957. 370P.
Lua MLA (8ú heag.)BENSON, FRANK ATKINSON. VOLTAGE STABILIZED SUPPLIES: BASIC PRINCIPLES, CHARACTERISTICS AND APPLICATIONS.
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