Electronics has made rapid advancements during the last fewdecades. Its importance has become more specific with the rapid development ofsemiconductor devices, integrated circuits and microprocessors. In this context,the design of electronic circuitry and devices has assumed a very important partfor engineers. The engineers always have suffered from one fundamental handicap,that is, they lack experience. In most cases long experience is relied upon toenable the designer to keep out of the trouble on this score, while the noviceis allowed to make mistakes on his road to become an experienced designer. Theauthors in A Monograph On Electric Design Principles have endeavored toincorporate their experience in design of electronic devices with sufficientexamples and the attempt will be successful if the book proves its value to thestudents of electronics, engineers and technicians.