The Instructional CD Page provides information about the information about the Scale Reading CD.

I have created a number of instructional materials that combine computer software, graphics, tutorials, and other media for quite a while. My Scale Reading CD is marketed by Hearlihy & Co. <www.hearlihy.com>

Here is a copy of a Hearlihy catalog page featuring the Scale reading CD.

You can order the Scale Reading CD from Hearlihy & Co. <www.hearlihy.com>