There are valuble treatises about different sciences in the collection of picture editions of manuscripts and its microfilms in central library of
Tehran Univrersity, that its role in reasearch in sciences are very
important.
One of the most important treatisies in this collection is "catalogue of hidnril hnnlc in hitnrical hihlioQTal!hv bv the method of book
reviewing and analysis.
The original treatise is in persian, and kept in the collection of
Bodelian library in England.
The books introduced in this treatise are divided according to the
language, and then to the historical dynasties. on the whole the
historical books investigated are about Iran, Islam and India.
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