Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
The Book is full text on the rules and views of the games of chess and backgammon comes from a Pahlavi text, reported to be from the time of Khusro Anushirvan in the 6th CE.