It's all about mathematics and calculators
Greetings! Thank you everybody for making this blog as successful as it is. Look for more exciting things to come into 2014. Merry Christmas and have a happy holiday season! EddieThis blog is property of Edward Shore. 2013
The MU Key on a Four Function Calculator and Programs for the DM42/HP 42S Not too long ago, I purchased this very colorful, four funct...
