$310
Digital Domain
$240
以上兩本書新淨，無CD！
http://www.amazon.com/exec/obidos/ASIN/0823077330/qid=1104940138/sr=2-1/ref=pd_ka_b_2_1/104-8220817-2755932
http://www.amazon.com/exec/obidos/tg/detail/-/0823079287/ref=pd_bxgy_img_2/104-8220817-2755932?v=glance&s=books
