Interesting mathematical tasks and tasks
- product : Interesting mathematical tasks and tasks
- Product Code : 1959
- author(s): Vachagan Sargsyan
- pages count : 96
- cover : soft
- size : 16,5 X 23,5
- edition : 100
- language : Armenian
- year : 2017
- publish : MHM Gratun
- condition : new
- Price: (AMD) 1200
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