AN ACT TO AMEND THE TITLE AND SECTIONS ONE, TWO, THREE AND FOUR OF REPUBLIC ACT NUMBERED THREE HUNDRED AND FIFTY-SEVEN, ENTITLED "AN ACT TO AUTHORIZE THE NATIONAL POWER CORPORATION TO CONTRACT LOANS FROM TIME TO TIME FROM THE INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT, AUTHORIZING THE PRESIDENT OF THE PHILIPPINES TO NEGOTIATE AND CONTRACT THE SAME FOR AND ON BEHALF OF THE NATIONAL POWER CORPORATION AND TO GUARANTEE THE SAME FOR AND ON BEHALF OF THE REPUBLIC OF THEPHILIPPINES, AND FOR OTHER PURPOSES".