Product number (P/N): MK53,
Keywords/Tags: MK53
Date of intro: 1989, Origin: USSR (List), Dimensions: 95x60x7mm,
Display: Type = Display (LCD) (List),
Number of keys: 25,
Classification: / Credit Card,
Featuring: Scientific functions, Square root,
Related with: (Docu_Books): _Russian, version-11,
Resemblance with: MONROE: M112,
Initial Cost Price: RUB60,
Internet: Link-1: SOVIET DIGITAL ELECTRONICS MUSEUM