00473nam a2200169Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d IIA Library 621.38 VAN-4 Van Valkenburgh, Nooger & Neville 3617 Basic electronics pt. 4 Nooger & Neville Van Valkenburgh London The Technical Press 1959 97p. Electronics 1576 NASA thesaurus BK 1890 1890 0 0 0 0 BAN BAN GEN 0000-00-00 8.64 0 621.38/ VAN-4 2077 2021-11-05 8.64 0000-00-00 BK Rs. 8.64