Jul 5, 20181 minIndian Abacus competition invitation - 2018#AbacusbasedCompetitionforIndianAbacusTutors #abacus #indianabacus
Mar 27, 20182 minAbacus based Competition for Indian Abacus TutorsCompetitions are the extended and large format tests for assessing the Abacus calculation skills learned by the Abacus Tutors to declare...