1963 Direct Current Fundamentals Hardcover Book by Orla E. Loper Delmar
1963 "Direct Current Fundamentals" hardcover by Orla E. Loper, published by Delmar Publishers. Good pre-owned condition with normal shelf wear consistent with age along with stains. Binding is intact and pages are readable. Measures 10.5 inches long x 8 inches wide x 0.75 inches high. Weighs 1.6 lbs. Classic reference for students or collectors of vintage electrical engineering texts.