You may be the person to bring this "lost" title into existence.
: Its publication is credited with triggering the massive Trevi-Andrade scandal that captivated Mexico and the world in the late 1990s.
The demand for sends a clear market signal: there is money on the table. If the author or a savvy small press steps up to release an official ePub or PDF via Amazon KDP or Google Play Books, the piracy problem would reduce dramatically.