OLEKSANDR IZERGIN

Latest Release

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  Seamans

  Interactive marine courses

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iPad & iPhone

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  Seamans

  Interactive marine courses

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  MARPOL

  Interactive course

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  Loadlines

  Interactive course

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  Liferafts

  Interactive course

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  Lifeboatss

  Education

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  SOLAS4

  Interactive course

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  CiiCalculator

  Business

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  Shiprepair

  Ship hull repair requirements

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  SOLASIII

  Interactive course

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  Shipstructures

  Do you know ships structures?

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  Class surveyor

  Marine surveyor assistant

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