AN ACT TO FURTHER AMEND CERTAIN SECTIONS OF REPUBLIC ACT NUMBERED ELEVEN HUNDRED AND SIXTY-TWO, ENTITLED "AN ACT PROVIDING FOR THE EXPROPRIATION OF LANDED ESTATES OR HACIENDAS OR LANDS WHICH FORMERLY FORMED PART THEREOF OR ANY PIECE OF LAND IN THE CITY OF MANILA, QUEZON CITY AND SUBURBS, THEIR SUBDIVISION INTO SMALL LOTS, AND THE SALE OF SUCH LOTS AT COST OR THEIR LEASE ON REASONABLE TERMS, AND FOR OTHER PURPOSES."