Amazon.com: Casio Fx-82es Fx82es Plus Bk Display Scientific Calculations Calculator with 252 Functions : Office Products
CASIO fx-82 SUPER. I bought it in 1.992, use it in college, at the university and 20 years more at the office. Never changed battery and im not going to retire it
Virtual Museum of Calculators
fx-82ESPLUS | Non programmable | scientific calculator | CASIO
Casio FX-82ES Plus Blue 2nd Gen Non-Programmable Scientific Calculator | eBay
File:Casio fx-82MS.jpg - Wikimedia Commons
Casio - fx-82 Solar - - Scientific calculator - Casio fx82 Solar - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA