Casio 121U Operators Instruction Manual

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18 page manual kindly donated by John Young


Reference Number :

Date Published : 1973

Manufacturer : Casio

Platform : 121U calculator

 

 

 

 

 

This exhibit has a reference ID of CH32746. Please quote this reference ID in any communication with the Centre for Computing History.
 

Casio 121U Operators Instruction Manual

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