This book is a great resource for anyone interested in learning about automotive electrical systems. The author, Skip Readio, provides a comprehensive guide to the subject in this 2nd edition of "How to Do Electrical Systems". The book is in trade paperback format and has 125 pages. Book is in acceptable to good condition with some moderate wear, especially on covers. Book is fully intact and mostly free from markings. Please see pictures for more details. Be sure to check out my store for more. Add 3 or more items to cart and save 20%! Thanks for viewing.