Print Address Labels in ASP.Net

Question

     I have one Datalist. That Datalist consists of Personal information of registered users such as Name,Address,Address1, Address2,Mobile No etc.

Now, I want to print those labels in 3 X 7 dimensions(columns X rows) per page. In my scenario, the labels at the bottom of page getting splitted in different pages. Can someone help me please? This is urgent for me.