ATTENTION!: THIS IS A CD, NOT A PHYSICAL/PAPER BOOK!!! Electron Tubes and Semiconductors by Amperex 1959 PDF on CD CD Contents: Electron Tubes and Semiconductors by Amperex (1959): 35 pages Format: PDF, Language: English Table of contents of the book on the CD: Tubes: Cold Cathode Trigger Tubes Entertainment Audio Tubes Ignitrons Indicator Tubes Klystrons Magnetrons Noise Diodes Permanent Sensitivity Radiation Counter Tubes Power Tubes Tetrodes and Pentodes Triodes Premium Qualiiy Tubes Rectifier Diodes Subminiature Tubes (Screen Grid Types) Thyratrons Hydrogen Mercury Vapor Inert Gas - Triodes and Tetrodes Traveling Wave Tubes UHF Special Purpose Tuber Voltage Reference Regulator Tubes Semiconductors: Diodes Germanium Silicon Silicon Reference Photodiodes Rectifier Diodes Germanium Silicon Transistors: AF Types RF Types Industrial, Switching, and Computer Types Phototransistors Also included on the CD as bonus: AMPEREX Complete Series of Tubes for HI FI audio equipment (1956): 8 pages Amperex ELECTRON TUBES (1963): 40 pages Electron Tubes and Semiconductors by Amperex (1958): 30 pages COMPUTER REQUIREMENTS: This manual on CD will work on all PC, MAC Computers, tablets and mobile phones. The only software needed is adobe reader which in most cases is already loaded onto your computer, if not can be downloaded for free. It will be shipped by UPS/Air mail as a CD and money back guarantee! Windows and Mac compatable Important! Non US buyers please be sure that your State/Province/Region element is filled by you either in your paypal account Profile and settings/Address section or in your Bonanza account Settings/Address section when you make order because this is necessary in order that the order processing can be a little bit quicker! Thank you for your cooperation! Ringostarn Shipping is Free.