【用戶】我愛阿,阿愛我
【年級】
【評論內容】http://www.sy-econ.org/al/micro/al-micro-demand-ic-pe.html參第6頁下面https://docs.google.com/viewer?a=v&q=cache:De1k3HtZdxAJ:faculty.ltu.edu.tw/includes/file_down.php%3Fid%3D2296%26uid%3DP093015+&hl=zh-TW&gl=tw&pid=bl&srcid=ADGEEShzEltjDxyGuidbGx-a9onqoKDdFBTZ3Nci9pr4kN8bYYmU9r1YnP64T48Q-fc2bA0065c1Mo2_8V1OleJRWBY1x_WRiXQ58xB3wSkZlnBNP4sJLuBVxQJeXRy2M5A8Ctez11xS&sig=AHIEtbQ3OKaLvKjUJLS6H5DcIqSG9I83qw