ISBN-13: 9780714619699 / Angielski / Twarda / 1966 / 700 str.
ISBN-13: 9780714619699 / Angielski / Twarda / 1966 / 700 str.
This is the recording of a six month long journey to Persia as well as previous travels in neighbouring areas. The book also describes the communications maintained with the Persian authorities.