المراسلات و الهدايا بين العباسيين و البيزنطيين 132-320هــ 750-932 م

الملخص EN

The research deals with the accessories related to the office of a diplomatic representative such as correspondences and gifts which constitute a ^gnificant aspect of the job of a diplomat, and an important factor of its development, since such things show, good-offices and desire to open up a new phase between the states, and which equally hold in the relations between Baghdad and Byzantium.