AN ACT REAPPROPRIATING AND MAKING AVAILABLE ALL BALANCES OF THE APPROPRIATION AUTHORIZED UNDER ITEMS J-IV-2 AND J-IV-14 OF REPUBLIC ACT NUMBERED EIGHTY REMAINING UNEXPENDED ON JUNE THIRTIETH, NINETEEN HUNDRED AND FORTY-SEVEN, FOR THE OPENING OF NEW OR ADDITIONAL ELEMENTARY CLASSES IN THE PUBLIC SCHOOLS THROUGHOUT THE PHILIPPINES