What store sells "Children's Technology Review" magazine? It is not at Barnes & Noble?

Answer 1

https://secure.tradenet.net/childrenssoftware/sub.html

Here is there subscription page

Answer 2

It's hard to know where a magazine might be sold. Their website doesn't say:
http://www.childrenssoftware.com/default.html

There is some contact info. on this page:
http://www.childrenssoftware.com/contact.html

You might email or call them.

Perhaps you can see which libraries carry a subscription. You can find out at http://www.worldcat.org