عنوان مقاله [English]
In the process of correction of the manuscripts, the main factor is knowing the original copy. Therefore the researchers tries to find the
original manuscripts which introduce the time and the place in which the writer lives, and the way of his thinking. So there are many signs for
scholars to recognize the original copy.
The research tried to show the situation which they have been applied
in Manuscripts Department of Central Library in Tehran University to find the original manuscripts.