![](/img/cover-not-exists.png)
Now & Then: From Cashier to Scan Coordinator
SUE BARNES and KAREN DEE MICHALOWICZVolume:
1
Language:
english
Journal:
Mathematics Teaching in the Middle School
DOI:
10.2307/41181404
Date:
April, 1994
File:
PDF, 2.38 MB
english, 1994