Louis Nashelsky, is a Professor of Electrical and Computer Technology at Queensborough Community College of the City University of New York (CUNY).
Engineering and science students around the western world will be familiar with the names Boylestad and Nashelsky.
With his colleague Robert Boylestad at Queensborough College, they were the authors of many fundamental publications on electronic devices and circuits.
Their seminal work "Electronic Devices and Circuit Theory" is a university level text that is currently in its 11th edition (April 30, 2012) and which was initially published in 1972.
"Electronic Devices and Circuit Theory," Prentice Hall, Boylestad, R and Nashelsky, L. 9th ed.