PRINCIPLES 0F DIRECT-CURRENT MACHINES
McGRAW-HILL BOOK COMPANY, INC, NEW YORK 1923. McGRAW-HILL BOOK COMPANY, INC, NEW YORK 1923. Stated Third Edition, Seventh Impression. Navy blue cloth over boards, gold lettering. one spot on back cover. McGRAW-HILL BOOK COMPANY, INC, NEW YORK 1923. Stated Third Edition, Seventh Impression. Very Good, solid, text is bright,... More