Fine condition.Ten Speed Press,2006.Purple hardback(gilt lettering to the spine) with Dj(small creases on the outer and inner edges of the Dj cover,very small tear and two nicks on the edges of the Dj cover),both in fine condition.Illustrated with b/w drawings,cartoons,tables,charts.The book is new with light shelf wear on the Dj cover.414pp including Appendices A and B,index.Price un-clipped.Heavy book.