An Act Mandating The Bureau Of Procurement Services, Other Agencies Of The Government And Provincial And Municipal Governments To Give Preference In The Purchase For Public Use Of Materials And Suppli

An Act Mandating The Bureau Of Procurement Services, Other Agencies Of The Government And Provincial And Municipal Governments To Give Preference In The Purchase For Public Use Of Materials And Supplies Produced And Manufactures In The Philippines Amending For The Purpose Commonwealth Act Numbered O