DESCRIPTION OF BOOKThis book has been prepared by the author for practically all types of readers, ranging from laymen to engineers. Useful electronic circuits and circuit design techniques are covered in the book. Many of the electronic circuits in the book had been utilized by the author in his work.There is no point in "re-inventing" electronic circuits when good reference guides are available. This reference guide consists of a selected number of electronic circuits which are deemed important. These electronic circuits may however be modified to suit field requirements.ABOUT THE AUTHORThe author has published about 20 books, two of which have been adopted as reference texts and commended by professional bodies. He was also the editor of a book of essays. He has many years of experience in electronics. He has taught many professional, management and technical subjects for years. He has published a number of important papers, including several papers on the solutions to some famous, unsolved problems, in international research journals and has served on the faculty of an American research university as a professor. He has received publicity from the press for some intellectual achievement.