S W Amos 
Principles of Transistor Circuits [PDF ebook] 
Introduction to the Design of Amplifiers, Receivers and Digital Circuits

Principles of Transistor Circuits, Seventh Edition discusses the fundamental concepts of transistor circuits. The book is comprised of 16 chapters that cover amplifiers, oscillators, and generators. Chapter 1 discusses semiconductors and junction nodes, while Chapter 2 covers the basic principles of transistors. The subsequent chapters focus on amplifiers, where one of the chapters discusses bias and D.C. The book also talks about sinusoidal oscillators and covers modulators, demodulators, mixers, and receivers. Chapters 13 and 14 discuss pulse generators and sawtooth generators, respectively. The last two chapters deal with digital circuits and the further applications of transistors and other semiconductor devices. The book will be of great use to professionals whose work requires a good understanding of the properties of transistor circuits.