Section 37. Counter-claim by defendant for any relief

37. Counter-claim by defendant for any relief.— In any suit under this Act, the defendant may make a counter claim for any relief he or she may be entitled to under this Act. 3 — [ 38. Documentary evidence. Notwithstanding anything contained in any other law for the time being in force, no document shall be inadmissible in evidence in any proceeding at the trial of a suit under this Act on the ground that it is not duly stamped or registered.]