If you are using the newer edition (2nd Ed) for self-study or a course, here is the recommended path:
: The book now spans approximately 960 pages, covering semiconductor physics, diode models, bipolar transistors, and oscillators. razavi microelectronics 3rd pdf new
Analysis and Design of Microelectronic Circuits: A Review of Razavi's Microelectronics 3rd Edition If you are using the newer edition (2nd