Transistor Fundamentals. Volume 2, Basic Transi... Official

If you are looking for more modern or condensed materials on the same fundamentals:

(e.g., calculating bias resistors)

Transistor Fundamentals: Volume 2, Basic Transistor Circuits Transistor fundamentals. Volume 2, Basic transi...

Provides simple circuit diagrams to explain how signals are boosted or generated . If you are looking for more modern or