Text Book 5 - ඉංජිනේරු තාක්ෂණවේදය - V කොටස ( බිම් මැනුම්)

ඉංජිනේරු තාක්ෂණවේදය - V කොටස ( බිම් මැනුම්)

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    1. can i get a PDF file of these books? (survey & engineering drawing)
      if can please send files to oshadhi375@gmail.com

      Thank you.

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