Electronics: experimental techniques / by William C. Elmore and Matthew Sands. Elmore, William C. Sands, Matthew L. (Matthew Linzee) Electronic apparatus and appliances. Vacuum-tube circuits. Electronics. QC786 .E4 621.38 ELE includes index New York : McGraw-Hill, c1949. c1949. 1949 Text xviii, 417 p. : eng National nuclear energy series. Manhattan project technical section. Division 5, Los Alamos project, v. 1 National nuclear energy series. Division 5, Los Alamos Project ; v. 1.