Emotional Arithmetic | Arithmetic | Arithmetic mean | Modular arithmetic | Fender Precision Bass | Robinson arithmetic | Reading, Writing, and Arithmetic | Precision-guided munition | precision-guided munition | precision | Fixed-point arithmetic | Dirichlet's theorem on arithmetic progressions | arithmetic mean | Arithmetic for Parents | XM1156 Precision Guidance Kit | reading, writing, and arithmetic | Raphael Robinson's Arithmetic | Precision Time Protocol | Precision Lightweight GPS Receiver | Precision Club | Glossary of arithmetic and Diophantine geometry | Daewoo Precision Industries K1 | Arithmetic (song) | Arithmetic progression | Arithmetic function | Accuracy and precision |
Between 1960 and 1959, Leshchenko worked as a stage helper at the State Academic Bolshoi Theatre, and before being conscripted into the army in 1961, he worked as an adjuster at a precision measuring instrument factory.