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Валентина Велчева

Kneja, Bulgaria

Publications

Test2


June 27, 2013

Vidove algoritmi


June 27, 2013

El tablici


June 27, 2013

Tekstoobrabotka


June 27, 2013

Algoritmi


June 27, 2013

Izhodentest


June 26, 2013

Teacherbookvb


June 26, 2013

Broinisys(2)


June 18, 2013

Softuer


June 18, 2013

Uroc1informazia(2)


June 18, 2013

Ide visual basic


June 18, 2013