AN ORDINANCE EXEMPTING THE PHILIPPINES INSTITUTE OR ARCHITECTS (PIA) FROM THE PAYMENT OF THE NECESSARY BUILDING PERMIT FEES FOR CONSTRUCTIONS INTENDED IN CONNECTION WITH THE CELEGRATION OF THE FAR EAST AND ASIAN ARCHITECTS CONGRESS TO BE HELD IN THE CITY OF MANILA SOMETIME IN JUNE OF THIS YEAR AND GRANTING ALSO SAID ENTITY THE FREE USE OF APPROPRIATE CITY SITES THAT MAY BE CHOSEN FOR THE PURPOSE, UNDER CERTAIN CONDITIONS.