paperback. Condition: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2000-12 Pages: 387 Publisher: China Yanshi Press sheet: 12.375 product is shown in Fig. 4 of the book traces of water. to avoid given product dispute before payment please carefully optimistic If you have any questions please contact the owner. Thank you for coming! Contact phone: 13983945366 QQ: 1159274382Four Satisfaction guaranteed,or money back.