621.381530202
M345G
           Markus, John
               Guidebook of electronic circuits over 3,600 modern electronic circuits, each complete with values of all parts and programme details, organized in 131 logical chapters for quick reference and convevient browsing \ John Markus - New York : Mcgraw-Hill, 1974.
               xiv,1067p.:ill
                ISBN: 0-07-040445-3
                Subjects: Electronic circuts-Handbooks, manuals, etc.; Electronics; Electron tubes.