Here’s a social media post tailored for platforms like Facebook, LinkedIn, or a tech forum. I’ve included a few versions depending on the tone you need.

He then provides:

The book "Introduction to Turbo Prolog" by Carl Townsend is available in print and digital formats. However, I couldn't find a freely available PDF version of the book. You may be able to find a downloadable version or purchase a copy from online retailers or second-hand bookstores.

• No: You cannot write the code directly from the book into a modern SWI-Prolog interpreter. Turbo Prolog had a unique syntax (e.g., database segments, different list notation) that is not 100% compatible with the ISO standard.
• Yes: The principles of unification, recursion, and backtracking have not changed. If you learn from Townsend, you will need a small "translation layer" to switch to modern Prolog. However, many concepts (cut, fail, assert/retract) remain identical.

domains
  person = string