The Book Shelf

thebookshelf - Heinz Schmitz, High Point NC, USA - theoldcdbookshop@gmail.com

Showing posts with label money. Show all posts
Showing posts with label money. Show all posts
Sunday, June 26, 2022

Universal Product Codes on This Day in History

›
  This day in history: The first Universal Product Code was used on this day in 1974. The 12-digit UPC code consists of three groups of numb...
Thursday, August 20, 2015

The History & Mystery of Money & Economics-250 Books to Download

›
Only $5.00 -   You can pay using the Cash App by sending money to $HeinzSchmitz and send me an email at theoldcdbookshop@gmail.com with yo...
1 comment:
›
Home
View web version
Powered by Blogger.