The "Political History of The Sasanid", authored by Abdolhossein Zarrinkub,
Ph.D. and Roozbeh Zarrinkub, fourth volume, deals with a period of the
ancient Iranian history, which has been compiled and published for students
of graduate program in history by the Organization for Studies and
Compilation of Academic Textbooks of Humanities (SAMT).
Writer of the present article analyzes and offers a critique on this book
and enumerates the critical cases in details and in separated forms.
Besides, Mr. Roozbeh Zarrinkub, one of the authors of the book, once
informed on critique, has given a detailed response in another article, which is
printed in the same issue of the journal after this article.