Which would you like?

: Covers the nature of electricity, circuit variables (current, resistance, potential difference), and Ohm's Law .

: Most library catalogs only list the 2012 edition [8†L13-L16][8†L27-L30]. If you were searching for a PDF in 2021, you likely encountered the 2012 print version and may have assumed a newer, digital edition would be available.

Compared to other popular textbooks in electric circuit analysis, such as "Electric Circuits" by James W. Nilsson and Susan A. Riedel, "Circuit Analysis" by K. V. Iyer, or "Fundamentals of Electric Circuits" by Charles K. Alexander and Matthew N. O. Sadiku, Tan's textbook seems to offer a more accessible and example-rich presentation of the material.