SIGNED BY THE AUTHOR'S SON. IN HEBREW ONLY. 18.5X25.5 cm. XII + 638 pages. Softcover. Cover stained from age. Margins, edges creased. Spine stained, slightly creased, peeling at top and bottom. Due to a printing error, the paper edges were not cut evenly. As a result, a large number of pages are connected at the top margins. Otherwise in good condition.