Have difficulties to open a PDF file?
Download &  install Internet Explorer 7.0 (free)  by click this:
Download and install Mozilla Firefox 2.0 (free) by click this:
** You also need to have Adobe Reader 6.0 or above in your computer to read PDF files.
Download Adobe Reader, click this:
Having trouble saving a PDF?
Some free versions of Acrobat Reader do not allow Save. You have to save the PDF from the IJBS page you downloaded it from. PC users: Right-click on the Download link and choose the option that says "Save Link As" or "Save Target AsĦħ. Mac users should hold the mouse button down on the link to get these same options.
If you still have question, please send to mail@ijbs.org