This vintage paperback book by Ronald M. Benrey teaches readers how to build a low-cost laser. It features illustrated instructions and is written in English. The book is intended for young adults, ages 9-12, and adults who are interested in electronics and building.

The book was published in 1974 by Hayden Book Company in the United States. It is part of the "How to Build a Laser" series and is a nonfiction narrative. The book is in good condition and has not been personalized or inscribed. It is a great addition to any book collection and a unique guide to building a laser.