The book is (originally published by TAB Books, later by Prompt Publications). You may find scanned PDFs on archive.org, hobbyist forums, or file-sharing sites. Legally , downloading a full copyrighted PDF without permission is infringement, but many hobbyists share out-of-print technical books as abandonware. Purchasing a used physical copy (e.g., on AbeBooks or eBay) is the cleanest route—often under $10.
The circuits presented in the handbook have various applications in: The book is (originally published by TAB Books,
Every circuit in the 602-page volume has been simplified and verified by the designer to ensure it works in personal applications. or file-sharing sites. Legally