OVERHEAD CONDUCTOR – Manual. Edited by Ridley Thrash. Southwire. US. 2007. 2nd Edition. 1st Printing. Hardcover. It’s 11.25” x 8.75” x 0.85”. 2lb 11oz. In Very Good – Like New condition. Unread. Some shelf-wear on covers. Pages are clean and attached to spine; no markings, stains, etc. Please, check photos. – Free shipping anywhere in the USA. – Please, email me to ask any question.