How to build proximity detectors & metal locators

By John Potter Shields

Book Overview

Book by Shields, John Potter This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0672208814
• ISBN13: 9780672208812
• Release Date: January 1972
• Publisher: H. W. Sams
• Length: 160 Pages
• Weight: 0.50 lbs.