Mastering PC Hardware & Networking 1st Edition, authored by Dr. Ajay Rana and Dr. Ajit Mittal, is a comprehensive text for those studying computers and networking. Some of the topics discussed in the book are: Printer, Optical Media, Motherboards, Computer Installation and Communication Technology. About Khanna Book Publishing Khanna Publications has been in the publishing trade and market since 1962. They publish a wide range of engineering and computer books, and have a wide readership across India. They are soon going to start publishing their titles abroad as well. Their books aim at providing quality and easy-to-understand material. Some titles published by them are: Structural Analysis 1, Operating System Concepts 2nd Edition, Fluid Mechanics and Hydraulic Machines, Expert Data Structures With C, and Web Designing and Development.