Mr.Jagdeesh,
For proper appreciation, please furnish better particulars of the dispute., viz., (i) whether you are the party to the suit, if so, whether you are the plaintiff or the defendant. (ii) The reliefs that are prayed in the suit, (iii) Whether your opposite party is the party to the agreement which you propose to produce, (iv) What is the relevancy of the document for the purpose of adjudication of the dispute.
But, however, I am of the opinion that, if you are in possession of the original document, you can certainly produce the said document and prove the same by examining any one of the person to the agreement i.e., parties to the agreement or the scribe etc., Unless the person connected to the document is examined before the court, it has no evidentiary value. Mere production of the document in the court and mere marking of the document is not sufficient.