I queried at www.disal.com.br by author and by title, zilch; nothing doing!

      I will search further, with time.   I am a patient guy, haste makes waste, ain´t it?

      Looks like this is a "rare book", not that it is a dieing breed in itself, maybe the market is the one that ''choose'' them for us.   

     Well, my statement may be a bit of stretch, I am not so sure about it; I may be a little disappointed with the process (and even the prices) after all.

     I am thankful to you both, anyway.   I won´t give it up, tough.

      PP.