Klara Alexandrova Obretenova

A Bulgarian Doctor and scientist

Works edit

  • Architekton Alexi Rilets (article from the book "Architekton Alexi Rilets") (written together with her son, eng. Alexander Obretenov).

 

Some or all works by this author are in the public domain worldwide because they have been so released by the copyright holder. Other works by this author may be copyrighted.

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