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All feedback (69)
- k3h4t5 (5692)- Feedback left by buyer.More than a year agoVerified purchaseThanks. Hope to do business with you again.
- brihall21579 (188)- Feedback left by buyer.More than a year agoVerified purchaseGREAT BUYER , QUICK PAYMENT AND GREAT COMMUNICATION
- hidden-staircase (2836)- Feedback left by buyer.More than a year agoVerified purchaseFast Payment! Thanks
Reviews (1)

Aug 11, 2017
Reverse Polish Notational (RPN), once you learn it, can't go back to standard.
Great calculator, I have one at work, needed one at home
