VGC. Orion, 2004. First edition-first impression. Black hardback (red lettering to the spine, mark on the edges of the front cover, mark and nicks on the edges of the back cover and spine) with Dj(watermark/stain inside the edges of the Dj cover, small nicks and crease on the edges of the Dj cover), both in VGC. Illustrated with a b/w diagram. Nice and clean pages with small nicks and crease on the edges of the pages. The book is in VGC exempt for the watermark on the Dj cover. 378pp. Price un-clipped. Heavy book.