Rights of holders of bonds.

Any holder of bonds issued under the provisions of the Educational Assistance Act or any coupons appertaining thereto, and the trustee under any trust agreement or resolution authorizing the issuance of such bonds, except as the rights given pursuant to that act may be restricted by such trust agreement or resolution, may, either at law or in equity, by suit, action, mandamus or other proceeding, protect and enforce any and all rights under the laws of the state or granted by that act or under such trust agreement or resolution or under any other contract executed by the foundation pursuant to that act, and may enforce and compel the performance of all duties required by that act or by such trust agreement or resolution to be performed by the foundation or by any officer thereof.