This vintage book from 1957, titled "Principles of Control Systems Engineering" by Del Toro, is a must-have for collectors and enthusiasts of antique engineering texts. The hardcover binding and original printing make it a durable and valuable addition to any collection.

The book was published by John Wiley & Sons in the United States and covers topics such as electrical engineering and control systems. It is written in English and has not been modified. This rare find is a great opportunity to own a piece of engineering history.